Skip to main content

Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Toptagged Game engine and Open Source (35 results)

Explore tools tagged Game engine and Open Source on itch.io · Upload your tools to itch.io to have them show up here.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

A simple and easy-to-use library to enjoy videogames programming.
Free and open source 2D and 3D game engine
Godot EngineVerified Account
simple web-based free and open-source visual novel editor, it can be used in web browser.
Run in browser
Narrat is an interactive fiction game engine
Free no-code 3D horror gamekit
Kaboom is a Javascript game programming library that helps you make games fast and fun
Game engine for MoonScript, in MoonScript
Free and open source 2D and 3D game engine
3Dev is a lightweight, yet powerful game engine with PBR, physics, angelscript support and more
Tuesday JS HTML convert to source JSON
The comfortable framework for making games in Wren!
This is a classic mini-game Fifteen Sliding Puzzle.
Run in browser
Blazingly fast Entity-Component-System microframework ⚡📦
The core mechanics of a turn based game ready to use.
A tool for making non-linear interactive stories
Run in browser
Ascii/ansi game engine powered by .NET and MonoGame/SFML/FNA
Text-Based Adventure Engine and Programming Language
A tool to make simple graphic adventure games for the Commodore 64
A complete Update of the toolset.
TotoyeVN Engine is a visual novel engine written in JavaScript.
An open-source, free, and modular RPG Maker alternative
Engine for retro pixelart games
Examples for the ferris game framework
Free Software Game Engine
A Free 3D Open-Source No-Code Game Engine.
Simple C++ 3D software rendering engine
A two-dimensional game engine
Run in browser
Open Source 2D & 3D Game engine made in C++
2D game engine for Flutter (Android, iOS, web, etc.)
Run in browser
A tiny game engine I'm using for my own purposes
A simple voxel engine written in C++ using OpenGL.
3d game engine for code lyoko world
(Truely) Intertextual, Collaborative, Anonymous Hypertext creation tool
Run in browser
itch.io now on YouTube!