It's not for everyone but if you appreciate this sort of game, Spiderweb's devotion to and experience with the genre show greatly through this game in a genuinely enjoyable experience. While it's more simple and streamlined than Avernum, it's updated interface makes it much easier to get into. It still has the general issue of not being as pretty as it could be but if you're not bothered by that there is a lot to like about this game.

Great co-op wave survival FPS. Not much else to say. Get some friends and try this out.

You're a helicopter pilot that swings around hammers and beats the shit out of other helicopters.