Very cool concept... need progressively heavier waves of animals to go across your finished bridge, and then your score would be the weight of the heaviest animal(s) to cross the bridge. I cannot wait for the next version! 4/5!
Perhaps my favorite game of all time (near Project: Monochrome and Motherload). Many levels, many guns, and AWESOME gameplay. This game has it all (except badges, what an outrage)!!!