itch.io

The HTML5 2D+3D game maker. Open source and collaborative.

shimeji app for desktop mascot & avatar

Lets you create your own TTF fonts out of pixel font images!

A multimedia sketchbook

Zero One Map Editor

2D level editor for indies from an industry veteran

v0.45 :: Inspired by Jiinh, not affiliated

A simple and easy-to-use quizzer tool

a little engine for little games, worlds, and stories

LÖVE-based game engine for Lua

a fantasy console for making small games

Make your own VN, dating sim, quiz game without coding, share it and play!

A free, open source, project oriented level editor made for indie game developers by indie game developers.

A 2.5D game making engine free for non commercial use!

Free and open source 2D and 3D game engine

The visual novel engine

Create 2D games in JavaScript, made easier

Create cool 2D games with a free game maker!

Open-source, cross-platform game creator designed to be used by everyone

Paint of Persia is a rotoscoping pixel-art tool

simple web-based free and open-source visual novel editor, it can be used in web browser.

A quick and easy to use drag and drop retro game creator for your favourite handheld video game system

A tiny modeller for tiny models

microStudio game engine, easy to learn, packed with features

All the tools you need to design, code, and play Pixel Vision 8 games.

Your free and open source sprite editor

the lightweight, easy-to-use pngtuber app

Game engine for making 2d games on iOS, macOS and tvOS, with practical examples

https://libresprite.github.io/ but for mac