diff --git a/dm/games/0100A00019DE0000/bf_want.tsv b/dm/games/0100A00019DE0000/bf_want.tsv
new file mode 100644
index 0000000..54caeb8
--- /dev/null
+++ b/dm/games/0100A00019DE0000/bf_want.tsv
@@ -0,0 +1 @@
+# generated
diff --git a/dm/games/0100A00019DE0000/c1_full.tsv b/dm/games/0100A00019DE0000/c1_full.tsv
new file mode 100644
index 0000000..a726d7b
--- /dev/null
+++ b/dm/games/0100A00019DE0000/c1_full.tsv
@@ -0,0 +1 @@
+# chain b-3f6065a844fa 2026-10-20T19:40:15+08:00
diff --git a/dm/games/0100A00019DE0000/dmsh_chain.h b/dm/games/0100A00019DE0000/dmsh_chain.h
new file mode 100644
index 0000000..7451c28
--- /dev/null
+++ b/dm/games/0100A00019DE0000/dmsh_chain.h
@@ -0,0 +1,2 @@
+// Generated file (dm/gfx/tools/dmsh_chain.py --header, game 0100A00019DE0000): the B shader library translation chain version this source tree expects (default options); the host loads only <library dir>/b-<V>/
+#define DMSH_CHAIN "3f6065a844fa"
diff --git a/dm/games/0100A00019DE0000/game.tsv b/dm/games/0100A00019DE0000/game.tsv
new file mode 100644
index 0000000..8ca65bc
--- /dev/null
+++ b/dm/games/0100A00019DE0000/game.tsv
@@ -0,0 +1,52 @@
+# Hades II (Supergiant Games' engine on NVN, SDK 19.3.9), base game v0 (the NACP's display version 0.0.126424).
+# Started from the NSP script's provisional profile; values marked "Mario's" are not measured for this game yet.
+# Unlike Hades (Vulkan), the Switch version renders with NVN: its 88 shaders are BNSH files in Shaders/NVN/bin (.vert / .frag; the .shader files list each program's pair).
+# The ExeFS has only main and sdk. main's EOS_* imports (Epic Online Services, from nro/EOSSDK-Switch-Shipping.nro, loaded through nn::ro) stay offline: the host
+# registers no NRR, so the game never loads the NRO.
+
+# ---- Identity ----
+title_id	0100A00019DE0000
+program_id	0100A00019DE0000
+
+# ---- App ----
+name	Hades II
+ipa	HadesII.ipa
+app_category	public.app-category.action-games
+# the right stick aims (the weapons with ManualAiming in Game/Weapons/PlayerWeapons.sjson)
+pad_layout	full
+
+# ---- Versions ----
+build	v0	0.0.126424	main=5219053e5eb156be80fbb2f303779531	sdk=d83a56a5558798414c78ec722867a7da
+package	v0
+shader_versions	v0
+
+# ---- Files ----
+modules	main sdk
+romfs_marker	Audio/Switch/Music.bank
+zip_store	.bank:.bik:.fsb:.gpk:.nro:.pkg:.xnb:.metallib
+
+# ---- Graphics ----
+graphics	nvn
+
+# ---- Memory ----
+# The NPDM declares no system resource (META +0x14 = 0): the game uses SetHeapSize. It asks for 3.10 GB (pool − used memory), which the 3.25 GB heap region of
+# the 4 GB layout holds. main carries an 82 MB bss: the rewritten modules take more than the default 64 MB of used memory, so SetHeapSize(pool − 64 MB) would not fit
+mem_reserve	0x100000000
+mem_alias	0x10000000
+mem_stack	0x10000000
+app_pool	0xCD500000
+mem_used	0x6c00000
+
+# ---- NVN driver constant segments (Mario's values, the translator's built-in layout, except the texture slot count) ----
+# The game's shaders bind textures at fixed, sparse slots: c2 handles at 0x20 + 8 r for r = 0, 1, 3, 6, 8, 11, 15, 21, 25, 26, 30, 31 and 34 over all 88 shaders.
+# Slot 34 (SceneFade.frag, 0x130) lies past Mario's 32 slots, where his image table starts; this game has no image bindings and no shader reads c2 at run time
+nvn_tex_base	0x20
+nvn_tex_slots	35
+nvn_samp_base	0x568
+nvn_img_base	0x120
+nvn_img_slots	8
+nvn_ssbo_bases	vs=0x110 ps=0x510 cs=0x310
+
+# ---- Shader split ----
+shader_groups	/Shaders/=shaders
+shader_note	Hades II shaders (Shaders/NVN/bin)
diff --git a/dm/games/0100A00019DE0000/pso_manifest.tsv b/dm/games/0100A00019DE0000/pso_manifest.tsv
new file mode 100644
index 0000000..4620515
--- /dev/null
+++ b/dm/games/0100A00019DE0000/pso_manifest.tsv
@@ -0,0 +1,2 @@
+# Prewarm seed list (shipped in the app, next to shader_map.tsv). Rows: S<TAB>shader key<TAB>stage / R<TAB>render pipeline key (pso_skey hex) / C<TAB>compute shader key.
+# Provisional profile: empty until recorded on the Mac (DM_PSO_MANIFEST=off DM_PSO_RECORD).
diff --git a/dm/games/0100A00019DE0000/shader_facts.tsv b/dm/games/0100A00019DE0000/shader_facts.tsv
new file mode 100644
index 0000000..e665d36
--- /dev/null
+++ b/dm/games/0100A00019DE0000/shader_facts.tsv
@@ -0,0 +1 @@
+# Answer table for translation queries (generated by dm/gfx/tools/shader_split.py, do not edit): key <TAB> fact JSON. This game has no PC version to pair with: only the thread group / shared memory of compute shaders (taken from the control section); other queries get the translator defaults
diff --git a/dm/games/0100A00019DE0000/shader_map.tsv b/dm/games/0100A00019DE0000/shader_map.tsv
new file mode 100644
index 0000000..bd85203
--- /dev/null
+++ b/dm/games/0100A00019DE0000/shader_map.tsv
@@ -0,0 +1,91 @@
+# kind: evidence  Hades II shaders (Shaders/NVN/bin) (BNSH / BAHS in RomFS + main) → control section + code area keys (dm/gfx/tools/shader_split.py)
+# column 5 records where each key first appears; this game has no PC version to pair with
+package	index	stage	dm_ctl_sha16	source
+ps_shaders.bin	0	pixel	a4f27b9d4a0e89ad	/Shaders/NVN/bin/AA3D.frag#BNSH@0x0#var0
+ps_shaders.bin	1	pixel	5058f3a2f05e0bf6	/Shaders/NVN/bin/AddColor.frag#BNSH@0x0#var0
+ps_shaders.bin	2	pixel	7be530b1cc195b2c	/Shaders/NVN/bin/AddColorMultiplyAndLerp.frag#BNSH@0x0#var0
+ps_shaders.bin	3	pixel	e71decce4706f348	/Shaders/NVN/bin/AddColorMultiplyAndLerpYRB.frag#BNSH@0x0#var0
+ps_shaders.bin	4	pixel	54dc14fa6a0d0b3d	/Shaders/NVN/bin/AlphaMask.frag#BNSH@0x0#var0
+vs_shaders.bin	0	vertex	f54b3ecef6f96a60	/Shaders/NVN/bin/AlphaMask.vert#BNSH@0x0#var0
+ps_shaders.bin	5	pixel	bb19c0f76de8957e	/Shaders/NVN/bin/Blit2D.frag#BNSH@0x0#var0
+ps_shaders.bin	6	pixel	3714c16053835476	/Shaders/NVN/bin/Blit2DDepth.frag#BNSH@0x0#var0
+ps_shaders.bin	7	pixel	8bd6710d108c88b6	/Shaders/NVN/bin/BloomCombine.frag#BNSH@0x0#var0
+ps_shaders.bin	8	pixel	92eb59ba5ba4c1ed	/Shaders/NVN/bin/BloomExtract.frag#BNSH@0x0#var0
+ps_shaders.bin	9	pixel	b9f419cc1a7726fa	/Shaders/NVN/bin/ColorBurn2D.frag#BNSH@0x0#var0
+ps_shaders.bin	10	pixel	40d2414e7d69711b	/Shaders/NVN/bin/ColorGrading.frag#BNSH@0x0#var0
+ps_shaders.bin	11	pixel	05d651ee6dc20ccc	/Shaders/NVN/bin/ColorGradingLerp.frag#BNSH@0x0#var0
+ps_shaders.bin	12	pixel	96366296584d4749	/Shaders/NVN/bin/DarkerColor2D.frag#BNSH@0x0#var0
+ps_shaders.bin	13	pixel	4570a40f26776c99	/Shaders/NVN/bin/DebugZ.frag#BNSH@0x0#var0
+ps_shaders.bin	14	pixel	7cf1b7d9a4ac312a	/Shaders/NVN/bin/Default.frag#BNSH@0x0#var0
+vs_shaders.bin	1	vertex	a57dea937fd309a7	/Shaders/NVN/bin/Default.vert#BNSH@0x0#var0
+vs_shaders.bin	2	vertex	585b24f3628d42ed	/Shaders/NVN/bin/Default2D.vert#BNSH@0x0#var0
+vs_shaders.bin	3	vertex	602da5e84c9b9fd7	/Shaders/NVN/bin/Default2DInv.vert#BNSH@0x0#var0
+ps_shaders.bin	15	pixel	f72073702fa4546e	/Shaders/NVN/bin/Default3D.frag#BNSH@0x0#var0
+vs_shaders.bin	4	vertex	1e59b871d956e5a3	/Shaders/NVN/bin/Default3D.vert#BNSH@0x0#var0
+ps_shaders.bin	16	pixel	b114e406f89e38a7	/Shaders/NVN/bin/Default3DSprite.frag#BNSH@0x0#var0
+ps_shaders.bin	17	pixel	0a3ff709aeb4d752	/Shaders/NVN/bin/DefaultBlank.frag#BNSH@0x0#var0
+vs_shaders.bin	5	vertex	b9ede1459ecf43bd	/Shaders/NVN/bin/DefaultInv.vert#BNSH@0x0#var0
+ps_shaders.bin	18	pixel	155ec62dcd886da9	/Shaders/NVN/bin/Desaturate.frag#BNSH@0x0#var0
+ps_shaders.bin	19	pixel	fa02a9cef59b0e6e	/Shaders/NVN/bin/Disappear.frag#BNSH@0x0#var0
+vs_shaders.bin	6	vertex	55893025726667d3	/Shaders/NVN/bin/Disappear.vert#BNSH@0x0#var0
+ps_shaders.bin	20	pixel	0120d1bc0a433822	/Shaders/NVN/bin/Displacement2D.frag#BNSH@0x0#var0
+ps_shaders.bin	21	pixel	b1665fd487e31e55	/Shaders/NVN/bin/DistanceFieldFancy.frag#BNSH@0x0#var0
+vs_shaders.bin	7	vertex	42f68f016c9381f2	/Shaders/NVN/bin/DistanceFieldFancy.vert#BNSH@0x0#var0
+ps_shaders.bin	22	pixel	ae6e4a655d11e89f	/Shaders/NVN/bin/DistanceFieldText.frag#BNSH@0x0#var0
+vs_shaders.bin	8	vertex	5e1e03b1fe18ad72	/Shaders/NVN/bin/DistanceFieldText.vert#BNSH@0x0#var0
+ps_shaders.bin	23	pixel	3db1c491ba7b6ff2	/Shaders/NVN/bin/Distortion.frag#BNSH@0x0#var0
+ps_shaders.bin	24	pixel	6ed9cff7efcde280	/Shaders/NVN/bin/EditorOutline.frag#BNSH@0x0#var0
+ps_shaders.bin	25	pixel	89a736b2558bdfcb	/Shaders/NVN/bin/Fade.frag#BNSH@0x0#var0
+ps_shaders.bin	26	pixel	df85791082d97fa3	/Shaders/NVN/bin/FancyText.frag#BNSH@0x0#var0
+vs_shaders.bin	9	vertex	60bbb69a4b411dcd	/Shaders/NVN/bin/FancyText.vert#BNSH@0x0#var0
+ps_shaders.bin	27	pixel	0851573221ea6cfa	/Shaders/NVN/bin/GaussianBlur.frag#BNSH@0x0#var0
+vs_shaders.bin	10	vertex	102a3746727e5029	/Shaders/NVN/bin/GaussianBlur.vert#BNSH@0x0#var0
+ps_shaders.bin	28	pixel	9a912e9da383d799	/Shaders/NVN/bin/GaussianBlurWithBloomExtract.frag#BNSH@0x0#var0
+ps_shaders.bin	29	pixel	c6debcbcf671c47d	/Shaders/NVN/bin/Light.frag#BNSH@0x0#var0
+vs_shaders.bin	11	vertex	4f441f9187d9c1b3	/Shaders/NVN/bin/Light.vert#BNSH@0x0#var0
+ps_shaders.bin	30	pixel	b6ebda3fafc3a313	/Shaders/NVN/bin/LightAndShadow.frag#BNSH@0x0#var0
+ps_shaders.bin	31	pixel	e7eddff0dee36147	/Shaders/NVN/bin/LighterColor2D.frag#BNSH@0x0#var0
+ps_shaders.bin	32	pixel	84123d26a641bbcb	/Shaders/NVN/bin/Lighting3D.frag#BNSH@0x0#var0
+vs_shaders.bin	12	vertex	df9564a0b9ea7175	/Shaders/NVN/bin/Lighting3D.vert#BNSH@0x0#var0
+ps_shaders.bin	33	pixel	a8222dc4e0854c29	/Shaders/NVN/bin/Lighting3DFast.frag#BNSH@0x0#var0
+vs_shaders.bin	13	vertex	febf2d05477f2d3d	/Shaders/NVN/bin/Lighting3DFast.vert#BNSH@0x0#var0
+ps_shaders.bin	34	pixel	353bf2ea5a0323c4	/Shaders/NVN/bin/Lighting3DFastAlpha.frag#BNSH@0x0#var0
+ps_shaders.bin	35	pixel	b246044c1f067ed8	/Shaders/NVN/bin/Lit.frag#BNSH@0x0#var0
+ps_shaders.bin	36	pixel	2234ecf1a206c06d	/Shaders/NVN/bin/MaskedColorChangeLit.frag#BNSH@0x0#var0
+vs_shaders.bin	14	vertex	254a73f8b7214283	/Shaders/NVN/bin/MaskedColorChangeLit.vert#BNSH@0x0#var0
+ps_shaders.bin	37	pixel	5f93206484de3596	/Shaders/NVN/bin/Multiplicative.frag#BNSH@0x0#var0
+ps_shaders.bin	38	pixel	9168db30caac6253	/Shaders/NVN/bin/MultiplyAndLerp.frag#BNSH@0x0#var0
+ps_shaders.bin	39	pixel	21425f3e93b44a5e	/Shaders/NVN/bin/MultiplyAndLerpYRB.frag#BNSH@0x0#var0
+ps_shaders.bin	40	pixel	99da01a4a43956e1	/Shaders/NVN/bin/NonPremul.frag#BNSH@0x0#var0
+ps_shaders.bin	41	pixel	0d60254e46a57b8c	/Shaders/NVN/bin/Outline.frag#BNSH@0x0#var0
+vs_shaders.bin	15	vertex	175952012bc68784	/Shaders/NVN/bin/Outline.vert#BNSH@0x0#var0
+ps_shaders.bin	42	pixel	c73a9fd48874c720	/Shaders/NVN/bin/OutlineBink.frag#BNSH@0x0#var0
+ps_shaders.bin	43	pixel	42dbcb02a47502c4	/Shaders/NVN/bin/Overlay2D.frag#BNSH@0x0#var0
+ps_shaders.bin	44	pixel	3e10eeba7823b4dd	/Shaders/NVN/bin/Overlay2DHardwareAdd.frag#BNSH@0x0#var0
+ps_shaders.bin	45	pixel	85a3da799d686971	/Shaders/NVN/bin/Overlay2DHardwareSub.frag#BNSH@0x0#var0
+ps_shaders.bin	46	pixel	00b66ee69b7fde95	/Shaders/NVN/bin/Phantom.frag#BNSH@0x0#var0
+vs_shaders.bin	16	vertex	02d134235f7f498b	/Shaders/NVN/bin/Phantom.vert#BNSH@0x0#var0
+ps_shaders.bin	47	pixel	800fef7e9a51f10c	/Shaders/NVN/bin/RadialBlur.frag#BNSH@0x0#var0
+ps_shaders.bin	48	pixel	5715938e6de314fb	/Shaders/NVN/bin/SceneFade.frag#BNSH@0x0#var0
+ps_shaders.bin	49	pixel	e101922d4aaca005	/Shaders/NVN/bin/Shadow3D.frag#BNSH@0x0#var0
+vs_shaders.bin	17	vertex	38ca300e679ffba7	/Shaders/NVN/bin/Shadow3D.vert#BNSH@0x0#var0
+ps_shaders.bin	50	pixel	2de1efb8564f02fa	/Shaders/NVN/bin/ShadowCast3D.frag#BNSH@0x0#var0
+vs_shaders.bin	18	vertex	f203b77d1681cc81	/Shaders/NVN/bin/ShadowCast3D.vert#BNSH@0x0#var0
+ps_shaders.bin	51	pixel	8932b3ec6cb47a5b	/Shaders/NVN/bin/ShadowMap.frag#BNSH@0x0#var0
+ps_shaders.bin	52	pixel	a83ce5b2fde6caf2	/Shaders/NVN/bin/Shroud.frag#BNSH@0x0#var0
+vs_shaders.bin	19	vertex	5d0736e9a1558078	/Shaders/NVN/bin/Shroud.vert#BNSH@0x0#var0
+ps_shaders.bin	53	pixel	410736215a5ed337	/Shaders/NVN/bin/Shroud2.frag#BNSH@0x0#var0
+ps_shaders.bin	54	pixel	ffafb5cc385086ed	/Shaders/NVN/bin/String.frag#BNSH@0x0#var0
+ps_shaders.bin	55	pixel	d7fdb4fffa53e834	/Shaders/NVN/bin/Supersample3D.frag#BNSH@0x0#var0
+ps_shaders.bin	56	pixel	381e044cfb112a83	/Shaders/NVN/bin/Text.frag#BNSH@0x0#var0
+vs_shaders.bin	20	vertex	ea0e7dc8fcdded78	/Shaders/NVN/bin/Text.vert#BNSH@0x0#var0
+ps_shaders.bin	57	pixel	74e562222e357a4d	/Shaders/NVN/bin/Thumbnail3D.frag#BNSH@0x0#var0
+vs_shaders.bin	21	vertex	4c41035860215e19	/Shaders/NVN/bin/Thumbnail3D.vert#BNSH@0x0#var0
+ps_shaders.bin	58	pixel	778b5e906ce31e0f	/Shaders/NVN/bin/Unlit.frag#BNSH@0x0#var0
+ps_shaders.bin	59	pixel	0a1b52a157395600	/Shaders/NVN/bin/YUVA.frag#BNSH@0x0#var0
+ps_shaders.bin	60	pixel	0b9563a5c525a4f7	/Shaders/NVN/bin/YUVAAddColor.frag#BNSH@0x0#var0
+ps_shaders.bin	61	pixel	67c6c57ab2a55a0a	/Shaders/NVN/bin/YUVAMask.frag#BNSH@0x0#var0
+vs_shaders.bin	22	vertex	3cfbb93f88ce24fc	/Shaders/NVN/bin/YUVAMask.vert#BNSH@0x0#var0
+ps_shaders.bin	62	pixel	15bde041d415b8cb	/Shaders/NVN/bin/YUVAMaskDebug.frag#BNSH@0x0#var0
+ps_shaders.bin	63	pixel	b9c900eb1e0113fe	/Shaders/NVN/bin/ZOnly.frag#BNSH@0x0#var0
+vs_shaders.bin	23	vertex	8eb964efef64d58e	/Shaders/NVN/bin/ZOnly.vert#BNSH@0x0#var0
diff --git a/dm/games/0100A00019DE0000/shader_map.tsv.conflicts.tsv b/dm/games/0100A00019DE0000/shader_map.tsv.conflicts.tsv
new file mode 100644
index 0000000..35c1b4d
--- /dev/null
+++ b/dm/games/0100A00019DE0000/shader_map.tsv.conflicts.tsv
@@ -0,0 +1,2 @@
+# kind: evidence  control-section key conflict rulings: empty
+dm_ctl_sha16	chosen_pc	class	candidates	records
diff --git a/dm/games/0100A00019DE0000/shader_pairs.tsv b/dm/games/0100A00019DE0000/shader_pairs.tsv
new file mode 100644
index 0000000..ac32dd3
--- /dev/null
+++ b/dm/games/0100A00019DE0000/shader_pairs.tsv
@@ -0,0 +1 @@
+# kind: evidence  vertex / pixel shader pairs within BNSH variations (generated by dm/gfx/tools/shader_split.py, do not edit): vertex key <TAB> pixel key
diff --git a/dm/gfx/nvn/nvn_mtl.m b/dm/gfx/nvn/nvn_mtl.m
index a40823c..bcf2087 100644
--- a/dm/gfx/nvn/nvn_mtl.m
+++ b/dm/gfx/nvn/nvn_mtl.m
@@ -3271,15 +3271,17 @@ static MTLRenderPipelineDescriptor *pso_desc(const pso_key *k, NvShader *vs, NvS
     MTLRenderPipelineDescriptor *d = [MTLRenderPipelineDescriptor new];
     d.vertexFunction = vs->fn; d.fragmentFunction = fsfn ? fsfn : fs ? fs->fn : nil;
     // Diagnostic DM_NVN_HILITE=fragment shader key,...: these draws use a solid-color fragment instead (keys 1–6 in order magenta / green / cyan / yellow / blue / white), to see where the geometry lands
-    if (fs) { static char keys[6][24]; static int nk = -1; static id<MTLLibrary> hl;
-        if (nk < 0) { nk = 0; const char *e = getenv("DM_NVN_HILITE");
-            for (const char *q = e; q && *q && nk < 6; q = strchr(q, ',') ? strchr(q, ',') + 1 : q + strlen(q)) { size_t n = strcspn(q, ","); if (n > 23) n = 23; memcpy(keys[nk], q, n); keys[nk++][n] = 0; } }
-        for (int i = 0; i < nk; i++) if (!strncmp(fs->key, keys[i], strlen(keys[i]))) {
-            if (!hl) { NSError *e = nil; hl = [g_dev newLibraryWithSource:@"#include <metal_stdlib>\nusing namespace metal;\nstruct O { float4 c0 [[color(0)]]; float4 c1 [[color(1)]]; float4 c2 [[color(2)]]; };\n"
+    // Pipelines are built on several threads at once: the keys and the library are set up once (a lazy setup raced, and a thread used a library another had just replaced: Hades II, 6 keys)
+    if (fs) { static char keys[6][24]; static int nk; static id<MTLLibrary> hl; static dispatch_once_t once;
+        dispatch_once(&once, ^{ const char *e = getenv("DM_NVN_HILITE");
+            for (const char *q = e; q && *q && nk < 6; q = strchr(q, ',') ? strchr(q, ',') + 1 : q + strlen(q)) { size_t n = strcspn(q, ","); if (n > 23) n = 23; memcpy(keys[nk], q, n); keys[nk++][n] = 0; }
+            if (!nk) return;
+            NSError *err = nil; hl = [g_dev newLibraryWithSource:@"#include <metal_stdlib>\nusing namespace metal;\nstruct O { float4 c0 [[color(0)]]; float4 c1 [[color(1)]]; float4 c2 [[color(2)]]; };\n"
                 "fragment O hl0() { return {float4(1,0,1,1),float4(1,0,1,1),float4(1,0,1,1)}; } fragment O hl1() { return {float4(0,1,0,1),float4(0,1,0,1),float4(0,1,0,1)}; }\n"
                 "fragment O hl2() { return {float4(0,1,1,1),float4(0,1,1,1),float4(0,1,1,1)}; } fragment O hl3() { return {float4(1,1,0,1),float4(1,1,0,1),float4(1,1,0,1)}; }\n"
-                "fragment O hl4() { return {float4(0,0,1,1),float4(0,0,1,1),float4(0,0,1,1)}; } fragment O hl5() { return {float4(1,1,1,1),float4(1,1,1,1),float4(1,1,1,1)}; }\n" options:nil error:&e];
-                if (!hl) MLOG("[RED] HILITE shader compile failed %s", e.localizedDescription.UTF8String); }
+                "fragment O hl4() { return {float4(0,0,1,1),float4(0,0,1,1),float4(0,0,1,1)}; } fragment O hl5() { return {float4(1,1,1,1),float4(1,1,1,1),float4(1,1,1,1)}; }\n" options:nil error:&err];
+            if (!hl) MLOG("[RED] HILITE shader compile failed %s", err.localizedDescription.UTF8String); });
+        for (int i = 0; i < nk; i++) if (!strncmp(fs->key, keys[i], strlen(keys[i]))) {
             if (hl) d.fragmentFunction = [hl newFunctionWithName:[NSString stringWithFormat:@"hl%d", i]];
             break; } }
     d.rasterSampleCount = k->samples ? k->samples : 1;
diff --git a/dm/host/hle_ro.c b/dm/host/hle_ro.c
index 46b7933..5e6ee64 100644
--- a/dm/host/hle_ro.c
+++ b/dm/host/hle_ro.c
@@ -28,6 +28,13 @@ HLE_FORCE("_ZN2nn2ro10LoadModuleEPNS0_6ModuleEPKvPvmi", "NROs are not loaded", R
     (void)m; (void)image; (void)buf; (void)flag; static int red; if (!red++) LOG("[RED] ro::LoadModule: the host does not load NROs (buffer %#zx)", size); return RO_FAIL;
 }
 
+// SDK 19 adds a bool after the bind flag (Hades II imports only this form, for its Epic Online Services NRO)
+HLE_FORCE("_ZN2nn2ro10LoadModuleEPNS0_6ModuleEPKvPvmib", "NROs are not loaded", Result, h_ro_LoadModule2, void *m, const void *image, void *buf, size_t size, int flag, int b) {
+    (void)b; return h_ro_LoadModule(m, image, buf, size, flag);
+}
+
+HLE_FORCE("_ZN2nn2ro8FinalizeEv", "Initialize opened no ldr:ro session", void, h_ro_Finalize, void) { }
+
 HLE_FORCE("_ZN2nn2ro12UnloadModuleEPNS0_6ModuleE", "NROs are not loaded", void, h_ro_UnloadModule, void *m) { (void)m; }
 
 HLE_FORCE("_ZN2nn2ro18RegisterModuleInfoEPNS0_16RegistrationInfoEPKv", "NRRs are not registered", Result, h_ro_RegisterModuleInfo, void *info, const void *nrr) {
diff --git a/docs/agents/03-bringup.md b/docs/agents/03-bringup.md
index 6dafb29..8dc04c7 100644
--- a/docs/agents/03-bringup.md
+++ b/docs/agents/03-bringup.md
@@ -85,7 +85,7 @@ Each entry: symptom → root cause → fix (where the fix lives). Check these fi
 
 - **A library's `free` rejects a pointer (`CentralHeap::Free` → `NotNMallocPtrError`)** → the game's `main` defines its own `operator new` / `delete` (Unity's memory manager) and `sdk` has a copy forwarding to `malloc` / `free`. Symbols are resolved globally in load order (the first module's definition wins, also for a module's references to its own exports); only local / non-default-visibility symbols bind to the module itself (`loader.c`). The loader logs how many references bind to an earlier module.
 - **IL2CPP "Could not open …/global-metadata.dat" (then a crash in its logger)** → IL2CPP checks `nn::fs::IsMounted("rom")` before opening; the SDK's own `IsMounted` reads a mount table the host never fills → answer from the host's mount table (`hle_fs.c`).
-- **Crash in `nn::ro::InitializeWithPortName`** → `nn::ro` connects to `ldr:ro`; take over `Initialize` and answer `LookupSymbol` from the loaded modules (`hle_ro.c`).
+- **Crash in `nn::ro::InitializeWithPortName`** → `nn::ro` connects to `ldr:ro`; take over `Initialize` and answer `LookupSymbol` from the loaded modules (`hle_ro.c`). Check the mangled names against the new title's imports: SDK 19's `LoadModule` takes one more bool (`_ZN2nn2ro10LoadModuleEPNS0_6ModuleEPKvPvmib`, Hades II), so the hook for the older form did not catch it and the SDK's own code would have run.
 - **SDK 12 names** → older SDKs export other names for the same calls (`ListAudioDeviceName` / `GetActiveAudioDeviceName`, singular `hid::GetNpadState`, `OpenDefaultAudioOut`); hook both generations.
 - **SDK 11 names** (Metroid Dread) → `fs::CommitSaveData(mount)` is the older name of `fs::Commit`; `fs::DeleteDirectory` (an empty directory) was missing too.
 - **More SDK 11 calls that reach a service** (13 Sentinels) → `hid::GetMouseState` (the first boot aborted in it: the SDK's mouse resource was never initialized), `fs::CleanDirectoryRecursively`, `fs::EnableGlobalFileDataCache`, `oe::SetUserInactivityDetectionTimeExtendedUnsafe`, `time::ToPosixTime` (host `mktime`) and `audio::GetAudioOutName`. Finding them before the first boot: list `main`'s `nn::` imports that no host hook names (the survey's import table, filtered against `HLE_FORCE` names); most `nn::os` / `nn::mem` imports run natively in `sdk` and need nothing.
diff --git a/docs/agents/04-graphics.md b/docs/agents/04-graphics.md
index a2cb671..da3408c 100644
--- a/docs/agents/04-graphics.md
+++ b/docs/agents/04-graphics.md
@@ -45,6 +45,8 @@ Ace Attorney Investigations Collection (Unity 2022.3, SDK 17.5.3) uses Engage's
 
 Metroid Dread (SDK 11.4.3) uses Mario's texture handle layout, `0x20 + 8 × slot`: the `TEX` / `TEXS` handle immediates in its shader files' own SASS text are words 0x8–0x22 in steps of 2. Its full build leaves no unresolved bindings and no unfillable driver-bank reads; the other rows are not measured separately.
 
+Hades II (SDK 19.3.9) has Mario's layout too, but its 88 shaders bind textures at fixed, sparse slots up to 34 (`fp_t_tcb_4C`: c2 word 0x4C = 0x20 + 8 × 34, in `SceneFade.frag`). With the profile's 32 slots, `dmsh_build.py` reported that binding as not decoded ("shaders with a binding whose slot was not decoded 1", which prints a red line when the shader loads). Its `nvn_tex_slots` is 35. The census of `fp_t_*` names in the translated libraries gives the slots in use; the host's tables hold up to 128.
+
 Monster Hunter Rise (RE Engine, SDK 11.4.3) uses both tables at once: combined handles from `nvnCommandBufferBindTexture` at `0x20 + 8 × slot` and separate textures from `BindSeparateTexture(s)` at `0x168 + 8 × slot`, with separate samplers at 0x568, and binds slot 0 of both in the same frames. A census of 23,478 translated shaders' texture names: 33,813 combined (`fp_t_tcb_1E`), 29,342 separate textures with a constant sampler ID (handle type 3, `fp_t_cb65538_3041005C`: texture at c2 word 0x5C, sampler 0x104 ORed in), 8,265 separate texture + separate sampler (type 1, `fp_t_cb196610_1017815A`), 5,227 separate textures whose own handle carries the sampler (`fp_t_tcb_5A`), about 1,500 uniform-buffer handles with a constant sampler (`fp_t_cb65541_30410028`), and 121 fully dynamic handles (type 4, `fp_t2d_cb0_40000000`, not supported). The profile keys `nvn_septex_base` / `nvn_septex_slots` give the separate table: separate binds go to slots 128 + n of the replay's table and their handles decode to 128 + n; a constant sampler is the binding kind `samp_id` (`NVN_RB_SAMPI`, reg = the sampler ID).
 
 The profile's `nvn_*` keys hold these constants; `dmsh_build.py` decodes the bindings from them (`decode_tex`). `Program.cs` still has Mario's `TexBase` built in, but uses it only to look up per-slot texture / image types in the facts table, so a profile with other bases builds as long as its facts table has no such entries (Engage's has none; `dmsh_build.py` stops otherwise); the replay layer fills driver banks with the same layout: the texture, image and separate-sampler tables of `c2` (`NVN_RB_DRV2` in `encode_args`). Some shaders read `c2` rows as data at run time (Engage: 243, the texture and sampler handles of slots 0–11); the build lists reads outside those tables as `cannot fill`. After a full build, the summary must say `shaders with a binding whose slot was not decoded 0`.
diff --git a/docs/development.md b/docs/development.md
index a8986e6..63034ce 100644
--- a/docs/development.md
+++ b/docs/development.md
@@ -204,6 +204,14 @@ The game's own work and its frame rate stay as they are; the host avoids work of
 - **Mac input:** `DM_KEYS="f800:A,f1000:A,f1200:A,f1500:A,f1900:A"` goes through the title and the intro into Tartarus.
 - **Packing:** for a `graphics vulkan` profile the NSP script runs `vk_shaders.py` (Mac and iOS libraries in `<id>_build/shader/vk` and `shader/ios/vk`) in place of the NVN shader split and chain build.
 
+**Hades II (`0100A00019DE0000`)**
+- **Engine:** Supergiant Games' engine, SDK 19.3.9, base game v0 (the NACP's display version is 0.0.126424). Unlike Hades it renders with **NVN**, and its ExeFS holds only main and sdk. The NSP script's provisional profile booted it on the Mac with no host change: title, a new save, the opening and Erebus at 60 fps. Not tested on an iPhone yet.
+- **Shaders:** 88 BNSH files in `Shaders/NVN/bin` (`.vert` / `.frag`; the `.shader` files list each program's pair). They bind textures at fixed, sparse slots: 0, 1, 3, 6, 8, 11, 15, 21, 25, 26, 30, 31 and 34. Slot 34 (`SceneFade.frag`, c2 0x130) lies past the 32 slots of Mario's layout, so its binding was not decoded until the profile's `nvn_tex_slots` became 35. The game has no image bindings, so the overlap with the image table at 0x120 does not matter.
+- **Online:** its `EOS_*` imports (Epic Online Services, `nro/EOSSDK-Switch-Shipping.nro`) stay offline, as in Hades: `ro::RegisterModuleInfo` fails (red line), so the game never loads the NRO. SDK 19's `nn::ro::LoadModule` takes one more bool (`…mib`); the host hooks that form and `ro::Finalize` too, so neither reaches the SDK's `ldr:ro` client.
+- **Memory:** no system resource; the game asks for a 3.10 GB heap, which the 4 GB layout's heap region holds. main has an 82 MB bss, so the profile's `mem_used` is 108 MB. Resident memory levels off at about 3.4 GB in Erebus on the Mac.
+- **Not a bug: two long lines through Melinoë.** While the staff's Omega attack charges, two thin white lines run from her to the screen edges, one forward and one back. They are that weapon's aim lines (`WeaponStaffSwing5`: `AimLineCountOverride = 2`, `AimLineAngleOffsetOverride = 180`, animation `AuraAimLineNoMovementStaff`). The sprite is a long arrow with white edges, a dark fill drawn emissive and its tip off-screen, and the game hides it while she moves. Traced with `DM_NVN_CBDUMP` vertex dumps and `DM_PROBE` on the aim-line update (`main+0x39ade0`); a scripted run that taps Y shows them often.
+- **Mac input:** `DM_KEYS="f700:A,f900:A,f1100:A,f1300:A,f1500:A,f1800:A,f2100:A,f2400:A,f2700:A"` goes through Play, the first save slot and the opening into Erebus (control around frame 3000).
+
 **Hyrule Warriors: Age of Calamity (`01002B00111A2000`)**
 - **Engine:** Koei Tecmo's KTGL on NVN, SDK 9.6.0, update 1.3.0 (v327680), four DLC packages (one is only a licence). Modules main + subsdk0 (movie) + sdk.
 - **Files:** everything sits in RDB archives (`asset/*.rdb` index; `asset/*.rdb.bin*` and `asset/data/*.file` hold `IDRK` entries, zlib in 16 KB chunks) ([01](agents/01-extract.md)).