Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
Tags

Toptagged Open Source and Singleplayer (495 results)

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

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

The automation tower defense game
Strategy
Take care of your own pigeon as they fight increasingly stronger foes
Role Playing
Play in browser
An easy-to-use level design tool.
Platformer
Recreates the classic Command & Conquer titles with a Free/Libre engine.
Strategy
A grand strategy game, revolving around political intrigue and ancient evils
Strategy
A puzzle game featuring romance, explosions, and daytime television.
Puzzle
Play in browser
Collect stars in outer space
Platformer
Play in browser
Become a computer operating system and try not to anger the user!
Simulation
Play in browser
A retro style zombies shooter with cool isometric pixel art
Action
A virtual pet frog for your Game Boy
Simulation
An NES FPS. Seriously.
Shooter
Play in browser
Help! My adventurers are terrible and will be not be able to defeat the dragon!
Strategy
Play in browser
a short escape room experience
Survival
Play in browser
An indirect control real-time strategy game about robot colonies
Strategy
Play in browser
Bullet-Hell Platformer Boss Rush - Ludum Dare 41
Action
Holy Helltaker inspired game
Puzzle
Play in browser
if you want to play hyperhyper or see the project files
Racing
A hard-as-nails platforming collectathon!
Platformer
Play in browser
A source port of Serious Sam Classic: The Second Encounter and a complete overhaul of Serious Engine 1.10.
Shooter
Live in a world of opaque puzzles ridden with unnamed symbols.
Puzzle
A showcase of the FPS Controller, free source-code for all to use CC-0
Shooter
Play in browser
A game of pure platforming.
Platformer
Command the forces of The Project in a battle to rebuild the world.
Strategy
More random than minesweeper and with more screenshakes then a Michael Bay Movie
Role Playing
An experimental game - Heart Jam
Play in browser
A homebrew Game Boy Advance game made for GBA Jam 2021.
Shooter
Puzzle about helping animals to find a home
Puzzle
Play in browser
Endless runner where you match colors while jumping between platforms
Platformer
Play in browser
Tactical horror roguelike
Strategy
Play in browser
Golf without Clubs - GMTK Jam 2018
Sports
Play in browser
A pacifist surviving overcrowded "shooter".
Action
Help yourself to whatever you fancy.
Platformer
Play in browser
Strategy game with countless unique and challenging levels.
Strategy
A cozy little 2D top down mage game. You cast spells by typing their name.
Action
Play in browser
Airdrop into an enemy stronghold, recover stolen intelligence and technology. Fight your way out.
Platformer
Play in browser
"It's all coming together now..."
Puzzle
Loading more games...
itch.io now on YouTube!