If you liked X, you'll love Y!" might be the cheapest of critical plaudits, but sometimes nothing else will do. So here goes: If you liked Batman: Arkham Asylum, you'll love Batman: Arkham City. Developer Rocksteady Studios borrows everything from Asylum that worked (thrilling fighting, excellent voice acting), though it delivers far less innovation. This makes Arkham City derivative, but the game's packed with enough goon-busting fun that it still stands as one of the PC's best action games.