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Topthat last about a half-hour with code under GNU General Public License v3.0 (GPL) (507 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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Recreates the classic Command & Conquer titles with a Free/Libre engine.
Strategy
Open Source Pixelart Sci-Fi Real Time Strategy Game
Strategy
Planet and terraforming simulation game
Simulation
Play in browser
Sci-fi relationship simulation - can your space colony and your love survive?
Visual Novel
Naev is a 2d action/rpg space game that combines elements from the action, rpg and simulation genres.
Action
A puzzle game featuring romance, explosions, and daytime television.
Puzzle
Play in browser
A 3D puzzle game about rescuing Robots stranded in outer space.
Puzzle
An unfolding incremental game.
Simulation
Play in browser
A community-made 86:Eighty Six fan game in early alpha.
Action
[halted development]
Survival
Play in browser
Rogue A.I. Simulator
Strategy
Discover the mysteries of Town and help Duckson in his quest to become a real Duck Knight!
Adventure
A tic-tac-toe within a tic-tac-toe
Puzzle
Play in browser
A game written in x86 Assembly.
True glitch horror; can you escape the digital clutches of the afflicted before your untimely deletion?
Survival
Memory is a sacred meat that's drying all the time
Adventure
Play in browser
Wake up in a dark and lonely world with the only company of a child in search of her saving light.
Adventure
A pixelized top-down mega sandbox. Play or create solo / cooperative survival, team battle, and more !
Survival
A remaster of the third CD-i Zelda game for PC!
Role Playing
A polynomial growth incremental game that updates with time
Play in browser
Graduate as a witch's familiar alongside a host of other colorful cats
Visual Novel
Play in browser
What kind of a dad and farmer will you be?
Visual Novel
The eyes are the windows to the soul.
Adventure
Living on borrowed time...
Visual Novel
Play in browser
Putting the role-playing back into the role-playing game.
Role Playing
A Dating Sim where you date Temmies from Undertale
Visual Novel
The Questions are Ridiculous; the Answers are Serious.
Puzzle
Play in browser
Escape and win a big prize... in real life! - Android and Linux: FREE
Adventure
Sopravvivi al gioco della falce e scopri il segreto della cripta di Urbania.
Interactive Fiction
Collect wool and process it in this sheep based incremental game
Simulation
Play in browser
Roguelite RPG with loot, classes and companions.
Role Playing
Play in browser
An interactive fiction dark game about not giving up.
Interactive Fiction
Solve the case, find the murderer in this exciting murder mystery!
Interactive Fiction
Play in browser
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