I have a concept and although I’ve not got as far through with the implementation as I’d hoped I thought I’d share my progress.

I have a dude whose flight through space you can control with the wsad keys.  He also aims where your mouse cursor is (although doesn’t shoot yet).  I need to work on adding the core feature of the game next; the part that actually meets the “tiny world” theme.

Demo here:  http://heychinaski.com/ld23/game.html (click to focus the applet)

Code here: https://github.com/tom-martin/LudumDare23