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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 Page 3 (360 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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Survive in a coliseum using only junk as weapon!
Action
Play in browser
Collect keys, kill enemies, dodge obstacles and get to the end before the time runs out!
Platformer
Play in browser
Shoot. Dodge. Survive.
Shooter
Play in browser
Hurl babies through five exciting levels in a flappy inspired side scroller with a Floridian twist!
Action
Play in browser
rob people, they might shoot you
Action
Play in browser
A mini game about a Deer on a Treadmill
Action
A pacifist surviving overcrowded "shooter".
Action
Twin Stick, Hacker, Password, Puzzle, Godot, Game Jam
Action
A basic boss battle with DragonRuby source code for the Boss Battle jam
Action
Play in browser
Little Christmas Game with local multiplayer. Grab as many presents as you can!
Action
Play in browser
A bullet-hell with rpg mechanics such as leveling, classes, and stats.
Action
Top word flaps up. Bottom word flaps down.
Action
Play in browser
Cats, Asteroids, and Orbital Mechanics
Action
Play in browser
Slap mosquitos and interact with a face
Action
Play in browser
A free 3D vampire survivors-like game in anime style with rich story and an online multiplayer!
Action
A new Atari Lynx game created for the LynxJam 2023
Action
Hit targets and activate MULTIBALL!
Action
Asteroids, made in a few days in Godot.
Action
Play in browser
ProcGen Hack n Slash with a big ol sword - Pixel Weekend Jam #2
Action
Play in browser
You have entered the Demonzone. Now, guard yourself for true!
Action
Control a Tank, Crush Foes: Battle through waves of enemies in this tank warfare game.
Action
ASCII game about fencing, looting, and dying. Mostly dying.
Action
Withstand waves of asteroids and enemy ships in this cosmic shooter. Gather power-ups and improve your high score!
Action
A small multiplayer game where you throw snowballs at each other on a snow-covered moon.
Action
pascalabc
Shooter
The worst enemy in every game is having a great time.
Action
Play in browser
An open-source Bust-a-Move clone
Action
Play in browser
A narrative-driven and defensive bullet hell.
Action
Play in browser
The Ultimate Version of Quake 3 Clone
Shooter
ZigZag like endless arcade game
Action
Play in browser
Fast paced arcade like 2D game where everything dies in one hit
Action
Play in browser
Top down shooter where you debug a circuit board
Shooter
Classical Snake game
Action
Play in browser
Minimalistic 2D shooter
Action
Simple fighting game inspired by something on Twitter
Fighting
Play in browser
A shoot-em-up on horseback
Shooter
Play in browser
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