1.utmapp / UTM
Virtual machines for iOS and macOS
Ranked by Attention Score: stars gained over the last 30 complete days
54 repositories by Attention Score · Oct 6, 2026 – Nov 4, 2026 (UTC)
Virtual machines for iOS and macOS
A refreshingly simple data-driven game engine built in Rust
Generate any location from the real world in Minecraft with a high level of detail.
Scalable open-source game backend server: multiplayer, matchmaking, leaderboards, chat, and social features for games.
AI Skills, MCP Tools, and CLI for Unity Engine. Full AI develop and test loop. Use cli for quick setup. Efficient token usage, advanced tools. Any C# method may be turned into a tool by a single line. Works with Claude Code, Gemini, Copilot, Cursor and any other absolutely for free.
Docker image that provides a Minecraft Server for Java Edition that automatically installs/upgrades versions, modloaders, modpacks and more at startup
A simple web-based tool for Spriting and Pixel art.
The Forge Cross-Platform Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2
Desktop/Android/HTML5/iOS Java game development framework
C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.
A dead simple 2D game engine for Go
A J2ME emulator for Android.
Godot-MCP — Model Context Protocol (MCP) integration for the Godot Engine. AI tools for the Godot Editor in C#, with cloud connection to ai-game.dev. Apache-2.0.
Cross-platform game engine in Rust.
Synchronize games from other platforms into your Steam library
Pure C# 3D real time physics simulation library, now with a higher version number.
TranslatedAI Werewolf game. You take one seat, LLM players fill the rest. AI Werewolf.
PufferPanel is an open source game server management panel, designed for both small networks and personal use
Orchestrator: Unleashing Creativity with Visual Scripting
Build efficient Bedrock & Java Minecraft networks with multi-version support. Powers global Connect network at production scale. Runs with 10MB.
AI Game Developer for Unreal Engine — MCP plugin (C++ editor plugin + .NET bridge), unreal-cli, connects Unreal Editor to AI agents via ai-game.dev or a local MCP server
TranslatedPython assistant for WeChat's "Jump Jump" (跳一跳) game
Terasology - open source voxel world
A modern setup tool for libGDX Gradle projects
Develop and export WebXR experiences using Unity WebGL
Periodic DataStore saving solution with session locking
J2ME emulator for Android (unofficial fork of https://github.com/nikita36078/J2ME-Loader)
Plugins for Rider/JetBrains IDEs, Addon for Godot
URDF Loaders for Unity and THREE.js with example ATHLETE URDF Files open sourced from NASA JPL
Scalable Distributed Game Server Engine with Hot Swapping in Golang
Artificial Intelligence framework for games based on libGDX or not. Features: Steering Behaviors, Formation Motion, Pathfinding, Behavior Trees and Finite State Machines
Write Game Boy games in Rust
CoreGui decoupled Roblox default backpack
Engine-agnostic MCP server shared by Unity-MCP, Godot-MCP and Unreal-MCP
Zircon is an extensible and user-friendly, multiplatform tile engine.
Ark -- Archetype-based Entity Component System (ECS) for Go.
A CHIP-8 interpreter, assembler and disassembler in C
A simple way to pack and manage texture atlases for libGDX game framework.
Classic point and click adventure game engine and editor
A nonlinear 2D puzzle platformer taking place in impossible spaces.
Intrinsic is a Vulkan based cross-platform game and rendering engine. The project is currently in an early stage of development.
Simple and beautiful memory game for kids (since 2014)
A 3D world/level editor built with Java, Kotlin & libGDX.
A puzzle game with bridges, houses, tolls, and subways for iOS
Chess representation written in Erlang using Bitboards, ready for use on game servers
A simple web-based tool for Spriting and Pixel art.