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New & popularwith code under zlib License tagged Retro (17 results)

Explore games with code under zlib License tagged Retro on itch.io. Featuring aesthetics, gameplay, or themes reminiscent of classic video games. Often characterized by pixel art, chiptune · Upload your games with code under zlib License to itch.io to have them show up here.

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VALHALLA is a science fiction FPS game that blends casual gameplay with a nostalgic touch of old-school charm.
Shooter
Endless highscore space shooter
Shooter
An isometric puzzle game about moving buildings
Puzzle
Time only works for one of us!
Puzzle
Play in browser
Le principe du jeu est d’assembler des molécules en déplaçant des atomes.
Puzzle
Knife things up!
Action
Play in browser
90s era golf, with network play
Sports
Fantasy Ping Pong
Sports
Play in browser
My LudumDare #48 entry
Action
A government official works to decipher enemy messages.
Interactive Fiction
Play in browser
Get to the Big Red Cube to find answers to all your questions
Adventure
Play in browser
An open-source NES platformer
Platformer
A game about shooting everything, anime girls, and insane movement. Welcome to the future.
Shooter
Can you stand not having a hobby?
Simulation
Fast-paced one-button platformer
Platformer
Arcade-style 2D firefighting action
Platformer
You busted in an abandoned, high-security tower that is bent on killing you.
Platformer
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