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New & popular freethat last about a half-hour with code under GNU General Public License v3.0 (GPL) (367 results)

Explore games that last about a half-hour with code under GNU General Public License v3.0 (GPL) on itch.io · Upload your games that last about a half-hour with code under GNU General Public License v3.0 (GPL) to itch.io to have them show up here.

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Try to survive and perhaps eventually even tame an unknown planet in this incremental semi-idle game.
Survival
Play in browser
A real-time-strategy game about mining in space set in the Victorian Era
Strategy
Play in browser
The famouse chain reaction game clone
Strategy
It's the year 2264. Detective Garcia wakes up in Olympus, with a mission to accomplish, and ghosts of his past to face.
A roguelike dungeon crawler with authentic ASCII graphics
Role Playing
A feel-good lesbian romance visnov. Play as a fox spirit getting rizzed by a cute human girl.
Visual Novel
Play in browser
hexagonal chess: chess on bestagons
Strategy
Play in browser
A simple text adventure about surviving the wasteland
Survival
Play in browser
A strategy battle game.
Strategy
Play in browser
Survival shooter about protecting heart
Shooter
Strategy game about candy, death and friendship.
Interactive Fiction
Duck themed roguelike top-down wave shooter
Shooter
Time travel to catch the tram
Puzzle
Play in browser
Simulation
Play in browser
Dungeoneering as an act of self-desctruction
Role Playing
Defend your tower, and your dignity!
Strategy
Play in browser
Solve past misteries using archaeology and deduction
Puzzle
Play in browser
Java Jolt is a Point & Click adventure game in which you'll try to wake up the right way... or unleash the chaos.
Adventure
Professional snake multiplayer game
Action
A clean, intuitive note-taking open source app
A puzzle game where you break apart blocks and use them to make a path forward.
Puzzle
Play in browser
A puzzle platformer where you use scaling runes to escape a wizards lair.
Platformer
5 Second rule is a submission game for the gmtk game jam.
Shooter
What is the weight of someones soul? Is eating yellow snow a sin?
Play in browser
A LÖVE2D game about surviving various random disasters, including multiple gamemodes.
Action
Play in browser
A clicker game where you click Ismaeel and buy things.
Simulation
Play in browser
A game made for the PirateSoftware gamejam 15
Puzzle
Play in browser
Puzzle
Play in browser
Utiliza la rocaterapia para cumplimentar las peticiones de los colosos de Rocaburgo.
Visual Novel
Play in browser
Run, jump, be a snowman and have fun!
Platformer
Play in browser
God Damn I love Musicals. Jermery Jordan eat your heart out
Platformer
Play in browser
an unfinished story about unfinished stories.
Visual Novel
Make your tea and find out more about the people on the ceremony.
Visual Novel
Play in browser
A short fangame about Zelda and its fans
Adventure
An SCP Story on the famous tale SCP-3008.
Adventure
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