Red Goo Zombies, or, You Have Been Selected to Die, Naturally

Defeat the legions of red goo zombies. Also avoid the lava.

I didn't get as far as I wanted, or really go along with the theme, but I did end up with a really solid JS tile editor and some other tools for more games (Press random keys to see what they do!). This'll be a jumping-off point for next time.

-graham