Yo Frankie! – Apricot Open Game Project
Web games
OpenCity, another 3D city simulator
OpenCity, another 3D city simulator. OpenCity is cross platform and open source. Download it now for free.
OpenArena
Unknown Horizons
Red Eclipse - A free arena shooter featuring parkour
Simutrans Transport Simulator
Simutrans is a freeware and open-source transportation simulator.
Pioneer - space adventure game
OpenClonk
Dungeon Crawl Stone Soup
Cataclysm: Dark Days Ahead
Official homepage of Cataclysm: Dark Days Ahead open source turn-based survival RPG development project. Hosts downloads of game and links to community sites...
ClassiCube.net
Free multiplayer sandbox block game
Warsow
Set in a futuristic cartoonish world, Warsow is a completely free fast-paced first-person shooter (FPS) for Windows, Linux and macOS.
Mindustry
A sandbox tower-defense game.
OpenTTD
An open source simulator based on the classic game Transport Tycoon Deluxe. It attempts to mimic the original game as closely as possible while extending it with new features.
Widelands.org
Warzone 2100 - Real-Time Strategy Game
Ryzom - Free to Play Open-Source MMORPG
A freedom-oriented classless MMORPG, in a Science Fantasy setting focused on Roleplay, Live Events, complex crafting and dynamic environments.
Teeworlds
OpenRCT2
OpenRCT2 is the open-source adaption of the classic hit RollerCoaster Tycoon 2. Including online multiplayer, fast-forwarding and numerous bug fixes.
DREDGE | Fishing Adventure Game
DREDGE is a single-player fishing adventure with a sinister undercurrent. Sell your catch, upgrade your boat, and dredge the depths for secrets.
Escape from Tarkov
Deep Rock Galactic
At DEEP ROCK GALACTIC, we always need new talented dwarven miners to join us on our glorious endeavor!
Clone Hero
Clone Hero is a cross platform classic instrument based rhythm game!
Endurya
Play Endurya for FREE - A huge MMORPG web game. No downloads, join our community. 1st RPG online game
OpenRW - Open Source GTA III engine re-implementation
OpenRW is a free, open source re-implementation of the Grand Theft Auto III PC video game.
DuckyHQ0/HQLauncher · GitHub
A Minecraft launcher with several features and simple/beautiful UI. (WIP) - GitHub - DuckyHQ0/HQLauncher: A Minecraft launcher with several features and simple/beautiful UI. (WIP)
The Password Game
EmuVR
EmuVR - Virtual Emulation
GCompris Educational
WAKFU
New heroes are emerging to bring hope to a world in ruins. Whether you're a warrior or a politician, a merchant or a craftsman, in WAKFU, everything depends on you!