Suroi is an open-source 2D browser-based battle royale game inspired by surviv.io, featuring multiplayer gameplay, self-hostable servers, PixiJS-powered rendering, and modern TypeScript web technologies.
Veloren is an open-source multiplayer voxel RPG inspired by Cube World, Minecraft, and Breath of the Wild, featuring exploration, combat, procedural worlds, and community-driven development in Rust.
Mindustry is an open-source automation tower defense RTS featuring factory building, resource logistics, multiplayer combat, industrial automation, and strategic base defense gameplay across desktop and mobile platforms.
Lichess is a free and open-source online chess platform featuring real-time multiplayer games, tournaments, puzzles, studies, computer analysis, public APIs, and community-driven development without ads.
Razzia is an open-source self-hosted quiz platform that enables organizers to create live trivia games, educational quizzes, and event competitions with real-time multiplayer participation, media-rich questions, and easy Docker deployment.
Zero-K is a free open-source real-time strategy game featuring physics-based combat, intelligent unit AI, massive battles, and deep tactical gameplay powered by the Spring Engine.
Fast-paced open-source top-down tactical shooter featuring dedicated servers, custom maps, modding support, physics-based combat, and competitive multiplayer gameplay.
Open-source gaming platform to manage your game library, track achievements, sync cloud saves, and discover new games through a powerful recommendation catalogue.
OpenNOW is a community-built, open-source desktop client for GeForce NOW, letting you browse the catalog, tune your stream, and launch cloud gaming sessions with iOS, Android, and Nintendo Switch support too.
DroidDeck brings Valve's Steam client in Big Picture mode to Android handhelds. Run Windows games through ARM64 Proton on supported Adreno devices, with an optional Linux desktop and no root required.
Retrom is a self-hosted game library and emulation management service think Steam, but for your own DRM-free collection. Host once, connect clients on Windows, macOS, Linux, or the web, and play anywhere.