Smash Up Expansion : Awesome Level 9000Smash Up: Awesome Level 9000 expansion features 4 all new distinct factions that you can mix and match to defeat your opponents. Try them with the Base Set to create exponential new combinations! Killer Plants Better deal with these guy fast, leave them alone and theyll grow all over the place like weeds! Ghosts Unlike just about every card game in history, Ghosts benefit from having less cards in your hand. Can you be immaterial? Steampunks Cant