AMAZING DEAL. It comes with a remake of Butcher's Bay and then the sequel. the brutality and just pure gameplay is worth every penny just like the Orange Box.
Extremely well worth it. I bought Butcher Bay when it came out on the original XBox and was really pleased to see it on 360. I bought this on Clearance at Target for $13 but $18 is STILL worth it!
I really did enjoy both of these games quite a bit. I had never played Butcher Bay so getting that was a real treat. Great story and memorable characters. Some wonky AI, slightly sluggish controls, and weak multi-player were the only negatives for me.