Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
Tags

New & popularfrom 2021 tagged Open Source Page 2 (312 results)

Explore games from 2021 tagged Open Source on itch.io · Upload your games from 2021 to itch.io to have them show up here.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

In-Depth Retro Dungeon Crawler
Role Playing
Conquer the globe
Strategy
Byte sized robot tennis game
Sports
Play in browser
A 3d Horror game with epic environment and SFX . You are Sirus Black a Former Murderer you are just...
Survival
Hover a pixel through your own pixel art!
Action
Play in browser
Therapy Through Nightmares
Card Game
Play in browser
Get the source code! It is free!
Puzzle
Play in browser
An homage to the arcade game "Qix"
Action
Play in browser
Get the source file, is free!
Puzzle
Play in browser
This game created strictly for educational reasons. The original game copyrights belong to their respective owners.
Play in browser
Kind of like Space Invaders
Action
Play in browser
see the world
Simulation
You wouldn't get _this_ from any other game
Rhythm
Play in browser
Your final journey turned out not so easy :)
Adventure
A horror tale in multiple languages
Adventure
Peggle but there's a time loop and it was made for a project
Adventure
Pinball with a devilish twist
Platformer
Play in browser
Build a world! CS50 final project.
Play in browser
A short foddian platformer where you play as a slippery stick of butter created for the 2021 Ludwig Jam.
Platformer
Play in browser
A cell based physics sandbox simulation
Simulation
Play in browser
2d top-down action roguelike where you fight agains room
Action
Play in browser
Simple SHMUP made in Livecode
Action
The quick maths become exponential in this squared sequel!
Puzzle
A space shooter game where you have to get the highest score
Shooter
Play and solve the puzzles!
Adventure
tiny minimalist tower defense
Strategy
Survival
Play in browser
An online multiplayer Tic Tac Toe game on a 10x10 grid, in which you win by not 3, but 5 symbols in a line!
Puzzle
Play in browser
Strategy
Play in browser
90s era golf, with network play
Sports
In which, a lone mushroom takes a stab at the Brick Breaker genre
Platformer
Fast-paced puzzle game for every PC since the IBM 5150
Puzzle
The new hue-ge game to splatter on your computer. It's colorful, fun, and fast.
Platformer
The struggles of a dying class, no romance, no fillers, just peer pressure
Visual Novel
Defend! Upgrade! Dominate!
Strategy
Loading more games...
itch.io now on YouTube!