The first three videos introduce some of the tactics players can use. The default weapon appears to be some kind of hamster spit, which can be charged to produce a more substantial ball of wet destruction. Other weapons include sunflower seeds and berries, which can be charged to devastating effect. While these may not seem like the most appropriate weapons to use in a shooter, they certainly match the zany character of the game. Seriously, it's hard not to laugh while watching these videos.
You can check out all the action after the break.