@ Thick Club
I've been thinking of getting that but I read IGN's review and their main criticism was that it was too easy. Is it challenging enough to warrant a purchase, you think?Assasin's Creed 2
A recent game I found quite challenging was God of War I, the Challenge of the Gods mode. 'Only' took me about 90 minutes but died/failed probably close to a hundred times. Fallout 3 also had quite a steep learning curve...the first 3-4 hours were really tough but it became relatively easy after that. Have you played Fallout, IggyBot? I found it to be quite a unique addition to the RPG genre.