Skip to main content

Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Topthat last about a half-hour tagged Open Source (181 results)

Explore games that last about a half-hour tagged Open Source on itch.io · Upload your games that last about a half-hour 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
AnukeVerified Account
Strategy
Recreates the classic Command & Conquer titles with a Free/Libre engine.
Strategy
A Fractal Racing Game
Racing
90s era golf, with network play
Sports
Open Source Pixelart Sci-Fi Real Time Strategy Game
Strategy
A game written in x86 Assembly.
A grand strategy game, revolving around political intrigue and ancient evils
Strategy
Send dinosaur eggs to the future before a meteor hits the Earth!
Action
Open-source Touhou fangame
Shooter
Sci-fi relationship simulation - can your space colony and your love survive?
Visual Novel
Play as a big adorable dog and explore a hand-crafted winter forest with a little kid in tow.
Blender StudioVerified Account
A puzzle game featuring romance, explosions, and daytime television.
Puzzle
Play in browser
Naev is a 2d action/rpg space game that combines elements from the action, rpg and simulation genres.
Action
Port of Glider PRO, the classic Macintosh paper airplane game
Action
Play in browser
Yet another metroidvania & platformer/shooter.
Platformer
Play in browser
Track down the Bully Bee and get your knapsack back!
Adventure
Strategy game with simultaneous turns where nature is a finite resource
Strategy
A hack n slash where you can run around, kill bad guys and get assimilated.
Adventure
Play in browser
20 Levels of Screen-Wrapping Arcade Action!
Platformer
Play in browser
Truffles. Herbs. Onions. Forbidden Magic?!
Strategy
Play in browser
Save Earth from the clutches of The Giant Brain from Planet X!
Adventure
A tic-tac-toe within a tic-tac-toe
Puzzle
Play in browser
Command the forces of The Project in a battle to rebuild the world.
Strategy
Strategy turn-based combat in 64 pixels!
Strategy
Play in browser
It learns. It WILL find you.
Survival
D-Day: Normandy is a team-based game where Allies battle against the enemy Axis on different maps set across the world.
Action
Open-source Hollow Knight reimplementation via SPD engine.
Adventure
An indirect control real-time strategy game about robot colonies
Strategy
Play in browser
A vampire's semi-life.
Interactive Fiction
Play in browser
What kind of a dad and farmer will you be?
Visual Novel
A little 8-bit MetroidVania
Platformer
A surreal squigglevision adventure about Mary and her friends.
Interactive Fiction
Play in browser
Short visual novel with a lion protagonist
Visual Novel
As if an answer to his prayers, a stranger shows up on his balcony.
Visual Novel
March your marble online!
Racing
Play in browser
Loading more games...
itch.io now on YouTube!