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Action

Featuring fast-paced gameplay, combat mechanics, and challenges that test reflexes and coordination. Often involving physical confrontations, weapon usage, and strategic maneuvers to overcome opponents or obstacles.

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Top Actiontagged Open Source (358 results)

Explore Action games tagged Open Source on itch.io · Upload your games to itch.io to have them show up here.

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A go kart racing game featuring Tux & Friends
Action
Thrive
$4.99
An open source game about evolution
Simulation
Classic overhead run-and-gun game
Shooter
Send dinosaur eggs to the future before a meteor hits the Earth!
Action
Paddle Pinball Vs a Giant Robot
Action
A fun 2D retro platformer inspired by Sonic games and a game creation system that lets you unleash your creativity!
Platformer
A retro style zombies shooter with cool isometric pixel art
Action
20 Levels of Screen-Wrapping Arcade Action!
Platformer
Play in browser
Port of Glider PRO, the classic Macintosh paper airplane game
Action
Play in browser
Cowboys in space
Action
A source port of Serious Sam Classic: The Second Encounter and a complete overhaul of Serious Engine 1.10.
Shooter
Shoot the robot virus
Shooter
Play in browser
Python programming puzzle game
Puzzle
High-powered action rescue in a toy store gone mad!
Action
Bullet-Hell Platformer Boss Rush - Ludum Dare 41
Action
Airdrop into an enemy stronghold, recover stolen intelligence and technology. Fight your way out.
Platformer
Play in browser
a top down action packed mashup of everything i could think of
Action
Astral Arcade
Action
D-Day: Normandy is a team-based game where Allies battle against the enemy Axis on different maps set across the world.
Action
Open-source Hollow Knight reimplementation via SPD engine.
Adventure
Open source third person time trial shooter.
Shooter
Arcade-style 2D multiplayer team combat game with simple mechanics
Action
A homebrew Game Boy Advance game made for GBA Jam 2021.
Shooter
A cozy little 2D top down mage game. You cast spells by typing their name.
Action
Play in browser
The Ultimate Version of Quake 3 Clone
Shooter
A game about shooting everything, anime girls, and insane movement. Welcome to the future.
Shooter
Build your ship and own the skies in this arcade/physics sandbox
Action
Play in browser
Pac-man like fantasy maze arcade game
Action
Play in browser
4KB Typing Infinite Runner
Survival
Play in browser
Fast paced roguelike where you break everything in one hit, ...but so do your foes
Action
Play in browser
Battle with your lance and winged steed against the evil sphinxes to achieve a high score
Action
Play in browser
tile-based action game
Action
Um simulador baseado no anime Attack on Titan feito para Chocolate Game Jam.
Action
Open-source game made in 30 days about what lies below the ice.
Action
An Arcade Game for GoGodotJam (2021)
Action
Play in browser
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