I make games using scratch. Some are addicting. Others are INSANELY hard. All are fun. Enjoy and tell all your friends. Check out scratch at http://scratch.mit.edu/
Z0mbie Ap0calyps3- http://scratch.mit.edu/projects/10213032/
Cat Combat- http://scratch.mit.edu/projects/10457737/
Kill them all!- http://scratch.mit.edu/projects/10457759/