This is meant as a joke, not as a "remake" or something like that. Part of the joke is the title, and of course, of course its not a superlegendlolwowgodxD-game, like you may think of "You have to burn the rope".
I just built a tower and slept there, while the enemys where walking by. Between the waves i just repaired the balloon. Killed like 5 enemys in the whole game.