Ok people, I know this website is boring and only has 2 games, but yeah, this is a game, you can play it, hardest game ever, one touch and you're dead, score set 100, every award only gives you 5 points, but with the 1-100 zombies spawning every second, each one gives you 1 point... Good luck.
functions, simple loops, basic math, simple messaging, simple events, advanced costume handling, simple sound playing, visibility, graphic effects, delays,