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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 Actionwith code under GNU General Public License v3.0 (GPL) (459 results)

Explore Action games with code under GNU General Public License v3.0 (GPL) on itch.io. Featuring fast-paced gameplay, combat mechanics, and challenges that test reflexes and coordination. Often involving phy · Upload your games with code under GNU General Public License v3.0 (GPL) to itch.io to have them show up here.

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A demake of Terraria, in PICO-8!
Action
Play in browser
A go kart racing game featuring Tux & Friends
Action
A fast-paced retro FPS inspired by SNES/Genesis era run-and-gun!
Shooter
Thrive
$4.99
An open source game about evolution
Simulation
Fight your coworkers to leave on time!
Fighting
Play in browser
HaachamaWare: The Game!
Action
Play in browser
Play as a skeleton and fight through a dundeon in this retro rogue-superlite.
Action
Play in browser
A spectre is haunting the planet Earth...
Shooter
An art game where you play as an immigrant and must overcome the hardships of crossing the border.
Action
It's all crashing down.
Platformer
Play in browser
Naev is a 2d action/rpg space game that combines elements from the action, rpg and simulation genres.
Role Playing
Funny action about gnomes game made in 72h for ludum dare 56 game jam
Action
Play in browser
a top down action packed mashup of everything i could think of
Action
Astral Arcade
Action
An old-school ARPG slasher (think Diablo 2)
Action
Open-source Hollow Knight reimplementation via SPD engine.
Adventure
Small arcade game for IMS Jam Jam Revolution
Action
Play in browser
Try to avoid the apocalypse by pleasing the hungry god with sacrifices.
Action
Play in browser
A Sega Mega Drive game about organising workers to fight for better working conditions
Action
Discard the old in favor of the new. Become the ultimate hybrid AI.
Action
the food has gone bad. only you can stop them!
Shooter
You're lost in the forest! Pick up the radio pieces to call for help!
Action
Play in browser
Action platformer set in a cyberpunk future
Platformer
Play in browser
A homebrew Game Boy Advance game made for GBA Jam 2021.
Shooter
a difficult puzzle action game
Action
Play in browser
A top-down survival in a proceduraly generated open world
Action
Harkanoid - An Arkanoid Clone Made Difficult! Your goal is challenging levels that tests your patience!
Action
Survive Ragnarok with a ballista and traps!
Strategy
Play in browser
Control an Anti-Air SEARCHLIGHT in this action-shooter game
Action
Play in browser
Snowy team battles with yetis, rocket launchers, UFOs, and everything
Action
Scientists discovered mysterious water-like fluid. You must bring it to a lab while keeping it safe.
Action
Ray your way to victory! Cast the chaos into your image! Delve deeper into the dungeon!
Action
The Only One est une aventure avec pré-donjon + donjon (avec énigmes, mini-boss 'rigolo', boss final original)
Action
​Beeing a sorcerer's​ apprentice is quite difficult when you don't know how to cast spells...
Action
Play in browser
Remake and reboot of the old DOS game Transarctica aka Arctic Baron
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