I hope I found all important games and give no wrong information. The sources I used seem sometime to contradict each other. So don't be too much upset about any errors, I will try to fix them as you give me a hint.
The releases of the previous week can you find here: http://www.vgchartz.com/forum/thread.php?id=19376
This thread only covers releases on actual console- and handheld-systems. PC-games aren't included.
PS2:
Odin Sphere (RPG) USK6
game database
PS3:
Turning Point: Fall of Liberty (Shooter) USK18
game database
PSP:
FlatOut - Head On (Racer) USK12
game database
DS:
Dragon Quest Monsters: Joker (RPG) USK6
game database
Dr. Reiner Knizias Logik-Coach (Logic) USK0
Ninja Reflex (Action) USK12
game database
Wii:
No More Heroes (Action) USK16
game database
Fire Emblem: Radiant Dawn (RPG) USK12
game database
Harvest Moon - Magical Melody (Sim) USK0
game database
Ninja Reflex (Action) USK12
game database
X360:
Turning Point: Fall of Liberty (Shooter) USK18
game database