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Top Downloadablewith code under zlib License (81 results)

Explore Downloadable games with code under zlib License on itch.io · Upload your Downloadable games with code under zlib License to itch.io to have them show up here.

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Unearth ancient secrets and find your way to freedom!
Action
A 2D hack and slash platformer in the post apocalyptic future
Action
Arcade-style 2D firefighting action
Platformer
Silly street painting action
Simulation
90s era golf, with network play
Sports
3D adventure/platformer. A computer wakes you up inside a broken down facility...
Adventure
3D platformer for an old console
Platformer
collect trash on mars and have a chill time
Educational
A fun-filled new take on the casual first person arena shooter, featuring parkour, impulse boosts, and other tricks.
Action
Fast-paced one-button platformer
Platformer
A game about shooting everything, anime girls, and insane movement. Welcome to the future.
Shooter
VALHALLA is a science fiction FPS game that blends casual gameplay with a nostalgic touch of old-school charm.
Shooter
A sim/visual novel game about loss and acceptance
Interactive Fiction
Our take on clickers for this Jam, a short clicker about fire.
Conquer the galaxy by sending ships to other planets and upgrading your technology
Strategy
Mash up the DNA of veggies in the pursuit of riches!
Purple Martians
Platformer
A remake of Warcraft: Orcs & Humans
Strategy
The duel and a race in a pagan world ruled by the Deer God.
Play as an average town gate guard.
Visual Novel
Fast implementation of Conway's Life
falling
Platformer
An isometric puzzle game about moving buildings
Puzzle
An adventure game about stopping a terrifying machine
Adventure
Action platformer + match 3
Platformer
A small multiplayer game where you throw snowballs at each other on a snow-covered moon.
Action
An open-source NES platformer
Platformer
Top-down shooter for NES, with mouse support
Shooter
Mini games created with open source software
Action
Learn the basic rules and basic gameplay with this app.
Strategy
retro arcade collectathon prototype
Platformer
Et2OnlineGames
Role Playing
A simple game written in C using Raylib for 20 Second Game Jam
Puzzle
A tiny metroidvania with 1-bit graphics. Developed as an experiment.
Adventure
Endless highscore space shooter
Shooter
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