this game is awesome.
User Rating: 8.5 | Armored Core: Nexus PS2
I have always loved robots especially big ones who are armed to the bone. So in other words this game is a dream come true for me. This is the first Armored Core game I ever played (and until now also the only one) but I will consider buying another one if the price is reasonable (I almost never buy a game above €40 (about $50 I think (not sure))). I have played this game a lot and just keep on going at it. If you like robots: this game is for you. If you like wargames: this might be to your liking but not sure 'cause i'm not really a wargame fan. So shortly: fun game, lots of building options only annoying thing is the weight overload thingy where if your weapon is to heavy your arms can't support it overloading your AC but for the rest ... Kickass game. 
