Originally Posted by poullos
Crysis: 10 hours?
Approx. 12h when you rush though it on a lower difficulty but the game has much more replay value. The demo level is about 40 minutes long and it has a replay value of at least 2 - 3h.
COD4 SP is very fun/exciting for one time but after that one time you know all the scripts and since there is no real AI there aren't any new surprises or different ways to complete the levels either. I'll rent this game to finish SP and buy it later for $10 at the bargain bin for MP.