Top free Actionin development (28,007 results)
Explore Action games in development on itch.io. Featuring fast-paced gameplay, combat mechanics, and challenges that test reflexes and coordination. Often involving phy · Upload your games in development to itch.io to have them show up here.
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Idle game auto-battler where you create builds and have your character kill hordes of enemies.
Action
Play in browser
Play as legendary Newgrounds characters in an action brawler against a relentless robot horde.
Action
100 player 2D real-time massive multiplayer survival game in your browser! Build, Craft, Fight, Survive!
Action
A brand new metroidvania for the GameBoy Color!
Adventure
Play in browser
BLASTRONAUT is a mining game in a procedural alien world. Explore, extract and profit.
Adventure
Play in browser
A platformer featuring multiple characters, a story mode, a level editor, and an online level browser!
Platformer
An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?
Action
Flight sim-cade with air combat in a cyberpunk futurism dystopia.
Action
Play in browser
A massive crossover Mario-esque fangame from way back, now back from the dead. Relive the nostalgia
Platformer
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