Boomer shooter meets looter shooter, I guess. As other reviews point out, the game is somewhat long and potentially gets repetitive, but personally I find its reliance on randomness to spice things up works pretty well. Having the upgrade systems be their own minigames is another fun idea which helps this game stand out. I was pretty surprised in general at how unique it felt, and I think it's worth a try for anyone interested in retro-style FPS games.