Why not try Final Fantasy on the Playstation?
Number 7 and10 are particular memorable, even though 7 is starting to show its age a bit.

Or if you have an X-box you can download the oldschool Castlevania SOTN, it is really good value for money.

If you are looking for PC games,check out the Heroes of Might and Magic series it is turnbased strategy, very addictive.
Or if you are more into RTS pick up a copy of Red Alert 3 or the Warhammer RTS games.
Want to shoot something? Then the Orange Box is really unbeatable value for money.