Sorry, wenn die schon bekannt sind...aber for those interested:
In the Cage
http://www.inthecage.co.uk/home/default.aspx
Invisible touch
http://www.invisibletouch.freeuk.com/
Re-Genesis
http://www.users.globalnet.co.uk/~andyrh/
Fragile
http://homepages.which.net/~simon.arnold1/fragile.htm