Duet

A very simple game and an editor for the language it's written in.

I have to admit: the functionality you see in-game is basically everything the language can do. It can't spawn or remove entities, there's no collisions or sounds in the standard library, among basically any other features for a video game.

View the code here: https://github.com/needleful/langjam-2025

Almost all development was streamed on Twitch: https://www.twitch.tv/needleful

Controls

In the editor: press Control+Enter to compile and run. The game will be paused at startup.

In the game: move with the arrow keys, and aim with the mouse (no touch controls, sorr).