Esmoreit on 25 October 2009
I agree with FEAR definatly.
I would also like to mention Perfect Dark. Enemies would react differently on various playthrough. Some would try to take you out on their own, the second run through the same guy would sound the alarm. Another time he would flee, etc.
Once shot they would react differently aswell, taking cover, limping away... and once you shot the gun out of their hand they would try to retrieve it or get a fallen enemies weapon. If you got the weapons before them, they would surrender, run, and sometimes grab a side-arm. A running enemy could then be halted to run by shooting them in the leg, and so forth. Very impressive.
The Doctor will see you now
Promoting Lesbianism --> 
