24a2 is a simple game engine that lets you to build a game in a few hours. It has a very limited set of features which makes it easy to learn, and encourages you to solve problems creatively.
All 24a2 games feature a 24 by 24 grid of dots. You can set the color of each dot, and read the color of each dot back. 24a2 can also run a function you define when an arrow key is pressed, or when a dot is clicked on.
Using 24a2 means you don’t have to think about the visual style of your game, complicated physics or sound – you can just focus on actually building something.
Please see our website for more information, examples, and a tutorial