It's like zombies but with other creatures. I really like the sprite interface in this game, clean and detailed. The levels are a combination of arcade and puzzle, I remember from the last time I played it, but now it seems like the first level doesn't ever load. Just a green screen, and if you click play (in the flash options) it skips back to the main menu. It was a good game though, hope you get it fixed. At least the menus are perfect...
-cd-