Literally, there's roaches running around everywhere! Lol.
This was actually a pretty fun game, unfortunately I only got to wave 16 of the swarm. When the round started, my guy wasn't there. I could still move the screen and the enemies still spawned, but I wasn't really there and they couldn't do any damage to me. I couldn't even get to the menu after that happened. I accidentally right-clicked in the inventory menu before that round and my mouse disappeared for a while, so perhaps that had something to do with it. The badges and beasts tabs were pretty cool, but both of those stopped working about half-way through and it just displayed a blank version of the inventory page.
These were just minor errors in this game though, so I'm still gonna rate this a ten for how long i had fun playing it. Decent graphics and AI (as in not all of the enemies simply bee-lined toward your character), and quite a few options as far as weapons go. Perhaps not the widest selection of guns, but each gun brought something new to the table. Good luck with your games in the future!