Warhammer: End Times–Vermintide... Simply put, it is Left4Dead with Skaven. If you can get a solid group together, you´ll be having a great time, whereat coordinating against the rats with [the in-game] voice-chat seems necessary - especially when it comes to higher difficulty levels. However, dealing with bots or with random public players means you’ll probably rage a bit every now and then. If you can't handle that, buying it, might better be based on how many friends you can talk into getting the game as well. Fun - I´m having there anyway!