You are Joe, a crazy and stupid spermatozoon trying to save the world... in his own way.
Race against other spermatozoons and show them who is the strongest!!
Complete your training in the XpermMatrix and face your evil dark side.
ATENTION: GAME MAY RUN SLOW ON LOW-END DEVICES.
PLEASE DON'T RATE BAD IF YOU HAVE ANY BUG OR PROBLEM, PLEASE CONTACT ME FIRST AT email@example.com SO I CAN FIX IT =).