Blue Toad Murder Files: Episodes 4, 5, 6

Buzz! maker Relentless' three-and-a-half new games

Plus: Microsoft needs to get gamers on board with Kinect.

Blue Toad developer launches digital division

Relentless shifts over 250,000 copies of quiz game.

Blue Toad Murder Files half price

For two weeks only.

Next Blue Toad episode will be free

"Are we going bonkers?" asks Relentless.