FAITH: The Unholy Trinity
FAITH: The Unholy Trinity (PC) has code that decompiles almost back to source, UnderminersTeam/UndertaleModTool.
Data checked 2026-10-12 · unbaked registry
Projects
PortMaster port 'faiththeunholytrinity'covers 4 games
Readable bytecodeGameMaker (data.win) run on ARM Linux via gmloader/gmloader-next (And…2,077 starspushed 2026-09-07GPL-3.0 licenserelease 0.9.2.0
The most complete tool for modding, decompiling and unpacking Undertale (and other GameMaker games!)
Commercial/indie or freeware GameMaker game packaged in PortMaster (main) as faiththeunholytrinity, updated 2026-04-28; needs user game files
What you need
You need your own copy of the game: these projects ship code only.
Same toolchain
GameMethodYearStarsLast push
DOSDoomSource releaseMatching decomp+8199320k2026-10-12DOSCommand & ConquerSource releaseReimplementation+2199518k2026-10-12WEB2048Source releaseReimplementation+1201413k2026-08-19PC2048 PlusReadable bytecode13k2024-10-24PCMinecraft: Java EditionReimplementationSource port+220117.6k2026-10-11PCBattle for WesnothSource release20056.9k2026-10-12DOSQuakeSource releaseMatching decomp+419966.1k2026-10-12PCThe Elder Scrolls III: MorrowindReimplementation20026.6k2026-10-12More on PC
GameMethodYearStarsLast push
PCMindustrySource releaseAgent environment201929k2026-10-11PCosu!Source releaseReadable bytecode+1200719k2026-10-12PCCommand & Conquer Remastered CollectionSource release202021k2025-01-16PCRollerCoaster Tycoon 2ReimplementationAgent environment200216k2026-10-12PCDune 2000Reimplementation199818k2026-10-11PCAge of Empires IIReimplementation199914k2026-10-03PCCataclysm: Dark Days AheadSource release201313k2026-10-12PCCivilization VSource releaseReimplementation201011k2026-10-12Found via PortsMaster/PortMaster-New/tree/main/ports/faith, PortsMaster/PortMaster-Info/blob/main/ports.json
GitHub data checked 2026-10-12. Notes are summaries from the research pass; the project pages are the authority.