Skip to main content

Browse GamesGame JamsUpload GameDeveloper LogsCommunity
Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Filter Results

(Clear)
Tags

Open Source

Suggest description for this tag

Related collections

Free Libre Open Source Games
Ray Of Sunlight
opensourced
cyber_kitty
Elvis's Collection
Elvis
Open Source
Cosmic Lotus
open source
Kandru
Open Source
Ahmed Maawy

New & popular free
from 2021 tagged Open Source Page 5 (305 results)

305 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

View Channel
Sandwich Factory (raylib Edition)
My first puzzle game but its rewritten in C
tnaz
Puzzle
Techmaniac
A hard-as-nails platforming collectathon!
JohnGabrielUK
Platformer
Play in browser
N88 Spaceshooter
A simple space shooter game made with N88-Basic
Qty
Action
Solar Guard
A homebrew Game Boy Advance game made for GBA Jam 2021.
Deft Spade
Shooter
PipeSpin
Puzzle game for Game Boy Advance, developed for GBA Jam 2021
hippydave
Puzzle
Little Spy
Airdrop into an enemy stronghold, recover stolen intelligence and technology. Fight your way out.
Martin Wimpress
Platformer
Play in browser
Lost Marble
A fun little adventure game
SenioR SezaR
Adventure
Bouncing ball
Grim0
Play in browser
Hyperblaster
A super-simple space shooter.
drhayes
Action
CardConquest
FatRodzianko
Strategy
Gridlocked - an open source puzzle game
Connect all the houses to electricity and water! Addictive and relaxing.
Alex Leone
Puzzle
That bastard Plum
A lil open-source platformer
LUA COMPUTA
Platformer
Play in browser
Varooom 3D
Feel the awesome power of 60FPS 3D racing!
GValiente
Racing
Play in browser
lineslines
saurabhs
Puzzle
Stained tablecloth
Grim0
Play in browser
Darken Dinosaur
An endless open-source side-scroller about a dinosaur from Google Chrome in a dark version.
n.fridman
Platformer
People Go Missing Here
A multiplayer survival game where you're trapped inside of a giant pharmacy!
ReturnToThisEra
Survival
Play in browser
Outrun Chase
An outrun themed, multiplayer, cross-platform, thrilling racing and shooting game.
SDSLabs
Racing
Blood donation
Grim0
Play in browser
There is are Hundred of Them
Simple shooter-platformer
Sunderer
Platformer
Play in browser
Fish Jump
Um jogo feito em um curso.
tekzboy
Survival
Flipping Maze
Puzzle game where you play using only the [SPACE] button
afaranha
Puzzle
Numisma
An open-source puzzle game set in the 19th century. Made during Coding da Vinci SH 2021.
Liktoria
Puzzle
Play in browser
The Oblets
Ciber_Turtle
Strategy
Play in browser
SIGNAL GENERATOR ETC
modular synth inspired robot game
Honey Pony
Puzzle
Play in browser
Evodevo II: Enhanced Edition
Odd jobs... in space!
JohnGabrielUK
Shooter
DT Danmaku 2
A FOSS (free / open source) shmup.
dtsudo
Shooter
Play in browser
Divide et Impera
A not-so-serious game about hate speech
Mauro Vanetti
Simulation
Play in browser
Simulateur d'entretiens
Mise en situation simple pour un premier contact avec les entretiens de SHS.
falber
Interactive Fiction
Play in browser
The Rat King
Combine rats to form a Rat King
nfitzen
Adventure
Intertwined
Collect light, travel through a dark dimension, and escape
stonegolem13
Platformer
Play in browser
Linkstertopia 9000
Submitted to GMTK Game Jam 2021
Vivek-Raman
Puzzle
Dodge The Creeps Android
Android
dobloY
Action
Gdevelop liquid simulation exemple
Download the source code or play the project to see how it works
The_angryraph
Simulation
Play in browser
Stephino RPG
Host a stunning browser RPG for the first time on WordPress
stephino
Role Playing
Play in browser
Gdevelop P2P exemple
download or play the project to see how it works
The_angryraph
Platformer
Play in browser
Loading more games...
Next page
itch.io now on YouTube!
AboutFAQBlogContact us
Copyright © 2025 itch corp · Directory · Terms · Privacy · Cookies