GitHub repositories gaining stars fastest, adjusted for size so a 500-star jump on a small project counts more than on a giant.
A 2D horror-survival and escape game built from scratch in C++. Navigate unsettling levels, survive the glitches, and escape the nightmare. Features a custom C++ game core, robust asset management, and comprehensive system architecture documentation.
A heartfelt, interactive narrative mini-game built in Python for Rose Day. Features custom entities, a dynamic dialogue system, animated particle effects, and integrated audio to deliver a unique, romantic digital experience.
A highly specialized reverse-engineering pipeline designed to structurally transplant original Vanilla character models into the EverQuest Online Adventures: Frontiers (PS2) game engine, resolving complex Vector Unit 1 (VU1) shader bugs, Emotion Engine (EE) memory overflows, and PS2 CDVDman hardware faults.
A free, open source C# framework for making games, or your own game engine. Direct access to native APIs and Vulkan, with the low-level libraries around them. The foundation under Kitten Space Agency and RimWorld's Waylith engine.
Open-source ESP32 emulator. Run real firmware locally or in your browser — no hardware, no cloud, no subscription.
Run Android on iOS. Natively or Emulated.
Point Claude at any game. Skills, tools and the fal MCP that let Claude Code mod almost any PC game you own: recon, reverse engineering, fal-generated art/3D/audio, in-game testing, showcase videos.
DroidDesk turns your Android phone into a real Linux desktop using Termux, Termux X11, TUR, and Proot. Run VS Code, Firefox, LibreOffice, Blender, and more with X11 or VNC support for monitor setup.
🎮 An open-source game speed modifier.
Super Mario Bros. Wonder static recompilation (NVN on Vulkan/MoltenVK), macOS, Android and Windows. No game assets.
Engine-level performance fix for Oblivion Remastered (UE5): higher fps in towns, far fewer travel hitches, same image. Source, benchmark and docs.
Android emulator that emulates older Android firmware versions.
Real-time generative rendering for interactive worlds, from any reference.
Server emulator for Need for Speed 2015 allowing for custom servers and offline play
基于DSH的Agent酒馆。类酒馆文字游戏Agent。兼容SillyTavern生态，人物卡直接导入就能玩。更快、更稳、更鲜活。所有模型都能用。手机也能玩。
A list of open source games.
Experimental native PC port of Lost Odyssey using static recompilation. No game assets included.
Godot Engine – Multi-platform 2D and 3D game engine
Turn Claude Code into a full game dev studio — 49 AI agents, 72 workflow skills, and a complete coordination system mirroring real studio hierarchy.
Minecraft: Java Edition 26.3 rewritten from scratch in Rust, checked against vanilla with 281 differential harnesses. Get it with the Horizon launcher.
A Civilization-style strategy game about governing Israel from 15 May 1948. Real ministers, real map, every fact sourced. Unity + deterministic C# sim.
Minecraft launcher for Windows, macOS and Linux: Modrinth and CurseForge mods, Forge/Fabric/Quilt/NeoForge, automatic Java, skins, friends. Open source, Tauri 2 + React.
PlayStation 4 emulator for Windows, Linux, macOS and FreeBSD written in C++
AssetFurnace: the most complete open-source image-to-3D pipeline (Oct 2026). Prompt or picture → textured, rigged, animated game character, locally on Apple Silicon or NVIDIA. Pixal3D, TRELLIS.2, Hunyuan3D, SF3D, auto-rig and 21 moves. For indie game devs and 3D artists. Free, Apache-2.0.
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