itch.io

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

micro narrative engine

Extension for GDevelop to create simple 3D scenes.

A multimedia sketchbook

a little engine for little games, worlds, and stories

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

Create 2D games in JavaScript, made easier

Free, easy to use and flexible level editor.