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Topthat last about an hour with code under GNU General Public License v3.0 (GPL) (156 results)

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

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An open source turn based strategy game.
WesnothVerified Account
Strategy
A demake of Terraria, in PICO-8!
Action
Play in browser
An escape room mystery. Can you escape your chains before the killer strikes again?
Interactive Fiction
Play in browser
Free Cyberpunk/Retrowave FPS Adventure game
Adventure
Hedon is an old school FPS/adventure game running on the GZDoom Engine.
Shooter
A game of lonely space adventure. http://pioneerspacesim.net/
Simulation
Resource-gathering & space exploration game
Simulation
Play in browser
A flirtatious, polyculous Game Boy adventure!
Adventure
Play in browser
SCP Containment Breach
Adventure
Demake of Minicraft for the Game Boy Advance
Survival
Made with pygame!
Strategy
Play in browser
A fun & challenging platform game for Spectrum Next
Platformer
Play in browser
A multiplayer voxel RPG written in Rust inspired by games like Cube World, Zelda, Dwarf Fortress and Minecraft.
Adventure
A free online roleplaying game
Role Playing
Travel to the depths of the forest to save the king.
Role Playing
Ce projet est un Remake de The Legend of Zelda : A Link to the Past (SNES) avec Solarus sur PC !
Action
Now with iOS port! An open source Murder Drones fan game currently in development.
Visual Novel
Play in browser
Multiplayer Included!
Strategy
Play in browser
A feel-good lesbian romance visnov. Play as a fox spirit getting rizzed by a cute human girl. Now with VO!
Visual Novel
A 2D pixelart metroidvania platformer with focus on exploration and light combat.
Platformer
Stendhal is a fun friendly and free multiplayer online adventure game with an old school feel.
Role Playing
An eldritch mystery in a 70s funk producer estate
Adventure
To Burn in Memory. Ahistorical and atemporal Interactive Fiction.
Interactive Fiction
roguelike colony management in an hour
Strategy
Play in browser
Bhop your way out of Hell
Platformer
Play in browser
Indie Platformer Pixel Art Free Open Source Game
Platformer
Immersive adventure & stealth game in ASCII style, set in the aftermath of the Great War
Interactive Fiction
Play in browser
Defend your hive from the invading shroom forces in this bee themed tower defense for the GBA!
Strategy
Play in browser
Therapy Through Nightmares
Card Game
Play in browser
A libre Metroidvania game
Platformer
Play in browser
teto dropped her baguettes in the ocean and she must retrieve it via submarine
Survival
Play in browser
Aventure immersive & infiltration en style ASCII au lendemain de la Grande Guerre
Interactive Fiction
Play in browser
The product has gone rogue! Recall it now!
Shooter
Life is like a maze! It's full of bunnies... and surprises!
Action
Kaito searches for Reiko in cursed Nemunai, where nothing is normal. Surviving is only the first step to the truth.
Survival
Are You Ready to Flip Your Ambition?
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