PCPC · 2004 · Touhou bullet-hell shmup
Touhou 8: Imperishable Night
Touhou 8: Imperishable Night (PC, 2004) has a matching decompilation, N0zoM1z0/th08, and 8 other public projects, including a decompilation and an AI-assisted decompilation. An agent environment already wraps it.
Data checked 2026-10-12 · unbaked registry
Projects
Source reconstruction of 東方永夜抄 ～ Imperishable Night 1.00d
Exact-reconstruction goal for 1.00d; most active TH08 public reconstruction; WASM port and macOS port exist
One browser tab. Two legal DAT files. One endless night. Source-built C++ → WebAssembly port of Touhou 8.
Playable at th08-web.pages.dev; replays supported; Chrome recommended, Firefox supported
As of 2026-09-05 decompilation continues in private until completion (citing vibecoder/grifter concerns)
Safety-gated self-learning agent for Touhou 8 practice and route play
Self-learning agent for Lunatic Sakuya/Remilia Route 2 with collision safety gate
Research-grade TH08 solver with native sensing, robust control, differential oracles, and physical replay evidence
Research-grade TH08 solver; targets Lunatic Route-2 NMNB then Extra
《东方永夜抄》TH08的反编译版本
Smaller forks; TH08-Platform adds multiplayer via DLL injection on a th08 decomp fork
Touhou 8 multiplayer platform: th08 decomp fork + DLL injection (AGPL-3.0)
reccmp matching-decomp project targeting th08.exe
Native offline analysis, modeling, and solver components for Touhou 08
Runs reproducible spell/scenario segments without starting the game
Apple Silicon macOS port of the TH08 source reconstruction
Archived Apple Silicon macOS port
What you need
You need your own copy of the game: these projects ship code only.
Agent environments
Same toolchain
More on PC
Found via N0zoM1z0/th08-web, N0zoM1z0/th08-mods, th08-web.pages.dev/, dwgx/TH08-Platform, dwgx/TH08-Platform/blob/HEAD/game/reccmp-project
GitHub data checked 2026-10-12. Notes are summaries from the research pass; the project pages are the authority.