I'm playing Sega Rally Revo right now. It's awesome arcade action, everyone should buy it.

 

Go play Portal. Play it now. Get the cake.

 

Halo 3 meta campaign and multiplayer (currently a gunnery sargeant)
I was playing Two Worlds but then Halo ate it
I still play Forza 2 from time to time (again Halo killed it)

Thinking about starting Skate because its pretty cool

 

Halo 3 right now. Going to rent PGR4 and MX vs ATV Untamed some day to check those out.