Quake II feels like it should have been released under a different name - it's very different from the original Quake. Still, it's a great first-person shooter, made even better by Nightdive Studios.

Special credit goes to Machine Games for releasing an amazing expansion for it at no extra cost.

If you're a fan of the original Quake and/or a fan of first-person shooters, you owe it to yourself to check this out.