They can't just have a tower defense game with a R&C skin. I wish they gave you more options in the single player because you are always running back to defend your base instead of completing the level, No matter how much you spend on "Base Defenses". This is a good game to keep Ratchet and Clank in your mind until you can rent the next one.
I love Ratchet and clank. I've been playing them for a long time and have been looking forwatd to this game. But this game was the biggest appointment ever. It really didnt stick to the normal story lines. It was boring and redunant.. I rather drink a glass of water then play this game. Complete waste of time.