From Strategy Informer: "As Batman: Arkham Asylum has already been carving huge Joker smiles on every console gamers' face, you'll be well aware that Rocksteady's sublime foray into the realm of the iconic comic book hero is an unmitigated success. But as a PC gamer, you might still be left wondering what all the fuss is about.
Firstly, a lot of PC owners have been put off by the prospect of potentially complicated DRM issues. Frankly we had no problems with any of this, although we didn't attempt to install the game on multiple machines. Otherwise, starting the game is very much a standard procedure that we encountered no real problems with whatsoever."