Twisted Metal. I played Small Brawl with my friend constantly when we were in elementary, and then Black as teenagers. The online beta for the PS3 game was my favorite multi-player experience ever. When the game came out, it was virtually impossible to connect to a game. It was something on Sony's end, not the devs, but Sony never bothered to completely fix it. The single-player was decent, but it was obvious that most of the devs' effort went into the online portion. Maybe there will be a remaster of TM2 or TMB one day, but I highly doubt there will ever be a totally new game.