All Games › Action

Action Games

16 free, open-source Action games. Scored games come first. Open in filters ›

Endless SkyTBD
Endless Sky
Space exploration, trading, and combat game.
Action · ★ 7,720WINMACLINUX
Chop Chop(Unity Open Project #1)TBD
Chop Chop(Unity Open Project #1)
Unity Open Project #1: Chop Chop
Adventure · ★ 6,112
SSHTronTBD
SSHTron
$ ssh sshtron.zachlatta.com
Action · ★ 2,497
DungeonRushTBD
DungeonRush
👾🐍 A opensource game inspired by Snake, written in pure C with SDL
Action · ★ 2,177LINUXWIN
SNKRXTBD
SNKRX
A replayable arcade shooter where you control a snake of heroes.
Action · ★ 2,007
叠楼大师(Tower Game)TBD
叠楼大师(Tower Game)
💒 HTML5 Canvas Tower Building Game 🏢🏬🏦🏯🏰
Puzzle · ★ 1,618WEB
OpenSoldatTBD
OpenSoldat
OpenSoldat is a unique 2D (side-view) multiplayer action game
Action · ★ 1,466LINUXMACWIN
OpenSpadesTBD
OpenSpades
Compatible client of Ace of Spades 0.75
Action · ★ 1,250LINUXMACWIN
C-Dogs SDLTBD
C-Dogs SDL
Classic overhead run-and-gun game
Action · ★ 1,106LINUXMACWIN
ReiaTBD
Reia
RPG game action-adventure MMO built with Godot and Rust.
Action · ★ 986
Claude of TanksTBD
Claude of Tanks
A World of Tanks-style armored combat simulator built directly with Three.js and Vite: 220 vehicles, 33 destructible battlefields, and 13 modes, with plate-level armor, ballistics, modules, spotting, and physics. Play in your browser on desktop or mobile. Built end-to-end by a multi-agent Claude/Codex pipeline.
Action · ★ 529WEB
Mk48.ioTBD
Mk48.io
Mk48.io ship combat game (repository commits may lag behind game updates)
Action · ★ 454WEB
Neon SkylinesTBD
Neon Skylines
procedural retro 3d game, winner of the GitHub Gameoff 2017
Racing & Flight · ★ 372LINUXMACWIN
Burning KnightTBD
Burning Knight
Top-down roguelike about goblins, lamps and magic
Roguelike · ★ 343
Dino RunTBD
Dino Run
A 2D infinite side scroller mobile game made in Flutter using Flame engine.
Action · ★ 252
象棋小巫师(XQWLight)TBD
象棋小巫师(XQWLight)
XiangQi Wizard Light - a Simple but Strong XiangQi (Chinese Chess) AI Algorithm written in C++, Java, JavaScript and ActionScript
Action · ★ 248