Endless Sky is a sandbox-style space exploration game
A cross-platform PSP emulator
Real-time Strategy
Free and open source real-time strategy game
DeSmuME is a Nintendo DS emulator
Real Time Strategy game engine supporting early Westwood classics
Solar2D Game Engine main repository (ex Corona SDK)
A habit tracker app which treats your goals like a Role Playing Game
Galgame's Multilingual Real-time Machine Translation Tool
Java/JavaFX/Kotlin Game Library (Engine)
A nonsense activity generator
Gideros Release version
A refreshingly simple data-driven game engine built in Rust
A sharp, readable, vector-y version of Monocraft
Open Source real-time strategy game engine for early Westwood games
A charting and data visualization library for Unity
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Naev is a 2d action/rpg space game, action, rpg and simulation
Distributed server for social and realtime games and apps
A tech mod for Minecraft themed around the magic of nature
Svelto ECS C# Entity Component System
Real-time collision detection and multi-physics simulation for VR
An elegant Go board and SGF editor for a more civilized age
A simulator for drones, cars and more, built on Unreal Engine
RTS game with the theme of Strategy by Design