Well I got my PS3 and first game(s) as a Christmas gift. It came packaged with the first three God of Wars and Medal of Honor: Warfighter. But outside of that, it was Mortal Kombat: The Komplete Edition
Not changing this signature until America changes its national anthem to "Every Breath You Take"
While not my first game on the ps3, it was the one I bought it for. It was Valkyrie Chronicles. Not sure what my first game was actually cause traded in a 360 and some games and got a ps3 and a few games just don't remember what ones it was at the time.
I got 3 games. Resistance:FOM, Resistance 2, and TES Oblivion. All three were worth my money. FOM for a great campaign to play side by side with a friend, R2 for great online, and Oblivion for stealing my real life away in exchange for a virtual life that was awesome.