Touhou 16: Hidden Star in Four Seasons

Touhou 16: Hidden Star in Four Seasons (PC, 2017) has a matching decompilation, johnthreekay/th16, and 1 other public project, including an AI-assisted decompilation.

Data checked 2026-10-12 · unbaked registry

reccmp Ghidra rea

Every linked repository here is new and has little community signal yet. Read the code before running anything it offers for download.

Projects

johnthreekay/th16new, unvetted

Matching decomp · AI-assisted decompreccmp; self-labelled '(SLOP)' LLM matching decomp0 starspushed 2026-10-08CC0-1.0 license

(SLOP) Matching decomp of Touhou Tenkuushou ～ Hidden Star in Four Seasons v1.00a

Early WIP of v1.00a

Touhou 16: Hidden Star in Four Seasons

RE candidatesuggested: REA (Ghidra/IDA MCP) + coding agent + period compiler for…

CANDIDATE - no public decomp/recomp found in Same ZUN Windows engine family as TH06-TH10/TH20, which AI agents have already reconstructed (N0zoM1z0 factory); thtk/truth decompile its ECL/ANM/STD scripts; ParaKit already extracts frame-by-f…

What you need

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

Same toolchain

GameMethodYearStarsLast push

DOSCarmageddonMatching decompDecomp+119971.2k2026-10-12 DOSGrand Theft AutoMatching decompDecomp+219975662026-08-26 PCTouhou 8: Imperishable NightMatching decompDecomp+320041052026-10-12 PCLEGO RacersMatching decompDecomp+41999922026-10-03 PCTouhou 10.5: Scarlet Weather RhapsodyMatching decompAI-assisted decomp+12008572026-10-02 PCGrand Theft Auto 2Matching decompReimplementation+119991152026-10-12 PCMagic: The Gathering – ShandalarMatching decompDisassembly+119971052026-10-12 PCCarmageddon II: Carpocalypse NowMatching decompReimplementation1998462026-10-12

More on PC

GameMethodYearStarsLast push

PCMindustrySource releaseAgent environment201929k2026-10-11 PCosu!Source releaseReadable bytecode+1200719k2026-10-12 PCCommand & Conquer Remastered CollectionSource release202021k2025-01-16 PCRollerCoaster Tycoon 2ReimplementationAgent environment200216k2026-10-12 PCDune 2000Reimplementation199818k2026-10-11 PCAge of Empires IIReimplementation199914k2026-10-03 PCCataclysm: Dark Days AheadSource release201313k2026-10-12 PCCivilization VSource releaseReimplementation201011k2026-10-12

Found via N0zoM1z0/th08, thpatch/thtk, ExpHP/truth

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