Vampire Survivors

Vampire Survivors (PC, 2022) has code that decompiles almost back to source, LeCloutPanda/Vampire-Survivors-Mods, and 3 other public projects. An agent environment already wraps it.

Data checked 2026-10-12 · unbaked registry

Unity

Projects

Vampire-Survivors-Mods (MelonLoader mods for Unity version)

Readable bytecodeUnity + MelonLoader9 starspushed 2023-12-30no license

Mods based on the new engine that utilises Unity and Melon Loader

GitHub

VampireSurvivorsAI (MelonLoader AI mod)

Agent environmentUnity + MelonLoader C# mod0 starspushed 2025-10-27no license

ai for vampire survivors (melonloader mod)

GitHub

Vampire Survivors (IL2CPP; metadata recoverable with Il2CppDumper/Cpp…

Readable bytecodeOriginally Phaser/JavaScript (2021-23, readable JS); Unity port since…

Vampire Survivors

Readable bytecodeOriginally Phaser 3 JavaScript in Electron (early access through 2022…

Early JS builds had readable/minified JS logic; current builds are Unity (C#)

What you need

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

Agent environments

zappybiby/VampireSurvivorsAI

Same toolchain

GameMethodYearStarsLast push

PCHearthstoneReimplementationReadable bytecode20144.9k2026-10-10 PCStardew ValleyDecompNative port+220162.8k2026-09-28 MOBAmong UsReimplementationNative port+220182.4k2026-10-09 PS1Final Fantasy IXMatching decompStatic recomp+220007082026-10-12 PCHollow KnightSource portReadable bytecode+120173402026-08-23 PCKerbal Space ProgramReadable bytecodeAgent environment20157482026-10-12 PCHollow Knight: SilksongStatic recompSource port+22025792026-09-25 MOBBloons TD 6Readable bytecodeAgent environment+120182632026-10-07

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 Perfare/Il2CppDumper, SamboyCoding/Cpp2IL, store.steampowered.com/app/1794680/, Poncle/vampire-survivors-localisation

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