It appears that the PlayStation Monkey has pushed several buttons while being chased around the office this week, with 3 new titles for download, as well as the Killzone 2 demo sans any ridiculous preordering scheme.

NHL Arcade 3 on 3

NHL Arcade 3 on 3 (£6.29 / $12.95AUD) Demo Available

Category: Sports / Arcade
Publisher: EA Studios
Players: 1-6

"EA SPORTS welcomes you to the fast paced world of arcade hockey. From the same team that brought you NHL 09 comes a 3 on 3 experience that throws conventional hockey, and its rules, out the window. Choose from 40 of the NHL’s top players and bring them into this no rules hockey game where big heads and big hits rule the day. With loads of power-ups falling on the ice to the ability to level a guy clear out of the rink, this is definitely not your typical simulation experience."

Supersonic Acrobatic Rocket Powered Battle Cars

Supersonic Acrobatic Rocket Powered Battle Cars (£7.99)

Category: Battle
Publisher: Psyonix Studios
Players: 1-4

"Get ready for non-stop action as you take control of a rocket-powered super car! It is a sport like no other, where supersonic cars jump, flip, and rocket boost their way to victory!"

Meant to come out last week, however instead of the full game being uploaded, the paid download was the demo instead. That has been rectified this week.

LUMINES Supernova

LUMINES Supernova (£8.99 / Not Available In Australia)

Category: Arena Battle / Sports
Publisher: Psyonix Studios
Players: 1-4

"Indulge in the fusion of puzzle, lights and music! The latest installment to the blockbuster franchise from Tetsuya Mizuguchi and Q Entertainment is packed with brand new skins and modes, exclusive to the PlayStation 3 computer entertainment system. Puzzles, block-dropping beats and video entertainment combine to create a pulse-pounding experience that will keep you playing day after day!"

Burnout Paradise

Burnout Paradise The Ultimate Bundle (£29.99 / $54.95AUD)

"Burnout Paradise The Ultimate Bundle - Get the full version of Burnout Paradise - 2008's Racing Game of the Year - and get the brand new Pass the Pad Party Pack as well.
Paradise City is the ultimate driving playground, set in a vast open-world, filled with gameplay that will push your driving and riding skills to the limit."

Burnout Paradise Party Pack (£7.99 / 15.95AUD)

"Want to play Burnout Paradise at home with your friends in some offline multiplayer action? Burnout Paradise Party introduces fun, quick-fire challenges around Paradise City that can be played by 2-8 players of all skill levels."

Cuboid

Cuboid ($9.99USD)

Category: Puzzle
Publisher: CREAT Studios
Players: 1

"A stunning 3D puzzle game in which players navigate ancient ruins and lush environments, maneuvering a rectangular block through mystical exits. Cuboid’s 66 twisted levels will bend your mind with their addictive puzzles, and engage the senses with amazing graphics and soothing music, immersing you in a surrealistic puzzle world."