PC98PC-98/PC-88 · 1997 · competitive shmup (Touhou)

Touhou 3: Phantasmagoria of Dim.Dream

Touhou 3: Phantasmagoria of Dim.Dream (PC-98/PC-88, 1997) has an AI-assisted decompilation, N0zoM1z0/th03, and 1 other public project, including a matching decompilation.

Data checked 2026-10-12 · unbaked registry

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Projects

N0zoM1z0/th03new, unvetted

AI-assisted decompREA agentic2 starspushed 2026-10-08MIT license

Source reconstruction of 東方夢時空～ Phantasmagoria of Dim.Dream

Early source reconstruction

ReC98 (TH03)covers 5 games

Matching decompTurbo C++ 4.0J, TASM/TLINK, master.lib, Tup; runs on PC-98 emulators…876 starspushed 2026-03-16no licenserelease P0335

The Touhou PC-98 Restoration Project

TH03: 42.22% reverse-engineered, 40.70% finalized, 72.76% position-independent (status as of 2026-01-19). MAIN.EXE 22.91% RE; 2026 work on enemies/fireballs/combos. Lead dev nmlgc announced retirement on 2026-07-10 (blog 2026-10-05) citing…

What you need

You need your own copy of the game: these projects ship code only.

Same toolchain

GameMethodYearStarsLast push

PCCounter-StrikeDecompAI-assisted decomp+520002.8k2026-10-12 PCTouhou 8: Imperishable NightMatching decompDecomp+320041052026-10-12 PCTouhou 10.5: Scarlet Weather RhapsodyMatching decompAI-assisted decomp+12008572026-10-02 ARCNBA JamSource releaseRE candidate1993972023-10-18 WIIKirby's Return to Dream LandStatic recompRE candidate20111672026-09-17 PC98Touhou 4: Lotus Land StoryMatching decompAI-assisted decomp+11998272026-10-12 NESMike Tyson's Punch-Out!!ReimplementationDisassembly+11987462020-09-13 SNESSuper Mario KartStatic recompReimplementation+31992142026-10-08

More on PC-98/PC-88

GameMethodYearStarsLast push

PC98Uncharted Waters: New HorizonsReimplementation19931342026-10-02 PC98Touhou 5: Mystic SquareMatching decompAgent environment199812026-08-23 PC98ThexderDisassemblyRE candidate198532026-07-07 PC98ZeliardDecompAI-assisted decomp198762026-08-20 PC98DōkyūseiReimplementation1992162022-04-24 PC98SnatcherReimplementationDisassembly198882026-10-05 PC98RustyStatic recompRE candidate19932026-10-10 PC98Lord MonarchAI-assisted decomp199112026-09-04

Found via rec98.nmlgc.net/, rec98.nmlgc.net/blog/2026-10-05

GitHub data checked 2026-10-12. Notes are summaries from the research pass; the project pages are the authority.