Blow out your vents, and put something under the back to raise it up more. A stack of post its or something under each corner should help loads.
Every gaming laptop I've used has been woefully inadequate at cooling without something to raise it up :\
I open up the MBP and used an aircan to clean out the vents and two fans. I notice a 10 degree drop in temperature for both games and browsing. Now I am seeing around 70 for browsing and 90 for games. The notebook is already elevated.
