[PR #316] kb: Digimon World 3, a native PC port from its matching decompilation with 240 Hz game logic #314

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opened 2026-10-15 20:55:27 +00:00 by bsakaguchi · 0 comments

bsakaguchi commented

2026-10-15 20:55:27 +00:00

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📋 Pull Request Information

Original PR: https://github.com/rehan-remade/universal-modder/pull/316
Author: @aalkandery-eng
Created: 10/15/2026
Status: 🔄 Open

Base: main ← Head: kb/dw3-pc-port

📝 Commits (1)

7086163 kb: Digimon World 3, a native PC port from its matching decompilation with 240 Hz game logic

📊 Changes

3 files changed (+232 additions, -1 deletions)

View changed files

📝 knowledge/INDEX.md (+2 -1)
➕ knowledge/games/digimon-world-3/a-native-pc-port-of-digimon-world-3-from-its-matching-decomp.md (+181 -0)
📝 knowledge/index.json (+49 -0)

📄 Description

A field note for Digimon World 3 (PS1, USA): the matching decompilation compiled natively for Windows on the Digimon World 2 port's PC layer, reading the user's own disc (CHD included).

What it covers:

route and setup (decomp-recomp, 32-bit to keep PS1 struct layouts, stage symbol prefixing, overlay data reset);
real 90/120/240 Hz game logic: converted tasks evaluate their display at the tick's fraction, the rest are kept and replayed; how it was verified (deterministic --control replays, 60 Hz byte-identical, per-tick screenshots, a survey of all 239 field modes);
sub-pixel 2D in the HD renderer;
an SDXL + tile ControlNet ground texture pack made on a local SwarmUI;
nine gotchas, including a PGXP out-of-bounds read that GCC 16 turned into a heap overrun at 240 Hz.

No game files, extracted assets or decompiled code are included. um kb check --index and um publish check . pass.

🤖 Generated with Claude Code

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/rehan-remade/universal-modder/pull/316 **Author:** [@aalkandery-eng](https://github.com/aalkandery-eng) **Created:** 10/15/2026 **Status:** 🔄 Open **Base:** `main` ← **Head:** `kb/dw3-pc-port` --- ### 📝 Commits (1) - [`7086163`](https://github.com/rehan-remade/universal-modder/commit/708616324026bdbbf4c7d5c5806e99ecdaa88ed8) kb: Digimon World 3, a native PC port from its matching decompilation with 240 Hz game logic ### 📊 Changes **3 files changed** (+232 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `knowledge/INDEX.md` (+2 -1) ➕ `knowledge/games/digimon-world-3/a-native-pc-port-of-digimon-world-3-from-its-matching-decomp.md` (+181 -0) 📝 `knowledge/index.json` (+49 -0) </details> ### 📄 Description A field note for Digimon World 3 (PS1, USA): the matching decompilation compiled natively for Windows on the Digimon World 2 port's PC layer, reading the user's own disc (CHD included). What it covers: - route and setup (decomp-recomp, 32-bit to keep PS1 struct layouts, stage symbol prefixing, overlay data reset); - real 90/120/240 Hz game logic: converted tasks evaluate their display at the tick's fraction, the rest are kept and replayed; how it was verified (deterministic `--control` replays, 60 Hz byte-identical, per-tick screenshots, a survey of all 239 field modes); - sub-pixel 2D in the HD renderer; - an SDXL + tile ControlNet ground texture pack made on a local SwarmUI; - nine gotchas, including a PGXP out-of-bounds read that GCC 16 turned into a heap overrun at 240 Hz. No game files, extracted assets or decompiled code are included. `um kb check --index` and `um publish check .` pass. 🤖 Generated with [Claude Code](https://claude.com/claude-code) --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

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