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Topin development tagged Open Source (330 results)

Explore games in development tagged Open Source on itch.io · Upload your games in development to itch.io to have them show up here.

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An open source turn based strategy game.
Strategy
Empires Ascendant is a free, open-source, historical Real Time Strategy (RTS) game by Wildfire Games.
Strategy
A go kart racing game featuring Tux & Friends
Action
A tower defense game with a huge roster of towers and a deep combat system.
Strategy
Play in browser
Train Simulator written in Godot Engine - Free for everyone
Simulation
A simple tactics game with PS1 aesthetics!
Strategy
A grand strategy game, revolving around political intrigue and ancient evils
Strategy
Thrive
$4.99
An open source game about evolution
Simulation
献给好奇者。
Visual Novel
A 16 bit adventure staring Tux the Penguin
Platformer
Play tabletop games in a physics-based 3D environment with your friends!
Simulation
An NES FPS. Seriously.
Shooter
Play in browser
Free open source racing game for Windows, OSX and Linux.
Racing
For the curious.
Visual Novel
A fun 2D retro platformer inspired by Sonic games and a game creation system that lets you unleash your creativity!
Platformer
open source collective hell game
Play in browser
A multiplayer voxel RPG written in Rust inspired by games like Cube World, Zelda, Dwarf Fortress and Minecraft.
Adventure
A source port of Serious Sam Classic: The Second Encounter and a complete overhaul of Serious Engine 1.10.
Shooter
Roguelike mecha RPG set in a world recovering from the apocalypse.
Role Playing
Therapy Through Nightmares
Card Game
Play in browser
Speed Dreams is a Motorsport Simulator featuring high-quality 3D graphics and an accurate physics engine
Racing
Typing Tower Defense in Japanese or English
Play in browser
A remake of the old arcade game for Linux and Windows
Puzzle
An opensource grand-strategy game inspired by popular RTSes.
Simulation
Holy Helltaker inspired game
Puzzle
Play in browser
Python programming puzzle game
Puzzle
Open source physics-based sandbox game.
Simulation
Free and open-source 3D internet browser
Delving the Mutagenic Dungeon
Astral Arcade
Action
Um simulador baseado no anime Attack on Titan feito para Chocolate Game Jam.
Action
Open source implentation of Knytt Stories
Platformer
Play in browser
Feed the spirits of Limbo
Play in browser
Simple chess game with simple AI
Puzzle
Play in browser
theRealMod&Play / Gmod 2.0 in unreal engine made using Mod&Play
Simulation
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