Not played anything for a few weeks, but most recently played:

Medal Of Honour Airborne. Very good game but too short.
Call Of Duty 4. Good game, shame its not WW2, but gfx were great & sneaking around Chernobyl in a leafy camourflage was great fun.
Stalker Shadow Of Chernobyl. Good game, but irritating as you gotta spend up to 20 mins trekking back & forth to simply meet someone to get info. The action bits are great but I felt this one was too long.
King Kong. Great game, with unusual controls.
Crysis. Great graphics, but I enjoyed COD4 a bit more.