PSN exclusive Slam Bolt Scrappers is the highlight of this week's PSN update. The multi-genre mash-up from Fire Hose Games delivers multiplayer mayhem in a colorful package. There is also a demo available, so definitely take the game out for a test drive.

Speaking of test drives, Mortal Kombat's demo is now available to PSN plebs. Characters included in the demo are Scorpion, Sub-Zero, Mileena and Johnny Cage.

There's plenty more to peruse in the full update after the break.

Choose your platform to view the corresponding release list:
(Note: Continue past the break to view both release lists.)