Nice Game!
Well done!
You've achieved your aim very well and the two games do infact mix quite well. I'm very suprised but the gameplay is rather addictive so you are definatly on to something here.
Currently there is no reason to go away from the center other than to increase your score. I think you should force people to collect the blobs and place them further away from the center as you progress.
Congrats on a game well done.
Colt