Quoted from Mr_Outlane:My Alice Cooper has co-op too! And 2 different modes of it. First mode all players team up against the machine. Second mode, player's 1 & 3 battle player's 2 & 4. Fun Fun!
I bought TNA mainly for the co-op mode. I love being able to play pinball with someone and not always against someone. I truly do not understand why only Spooky games have co-op mode. If TMNT actually has co-op mode, that would be huge.