Originally posted by SUPERIMIAINI
Mannn this was a tough one, but my heart says go with MW2. I mean you gotta love scrapyard, skidrow,terminal, rust, sub base,highrise & favela were some of the best maps in the series I THINK *my opinon*. They were big enough for the snipers but small enough to make you feel like youu were always in the action. For me COD4 comes in @ a close 2nd. I also think there won't be any better map *yet* in a FPS than Rainbow Six Vegas "CASINO" that was the map to end all maps.
Casino... Amen to that brother. Don't forget about LVU Campus though! Those were the only two maps I played.