Yoda Sperm is an adventure game on ww.flash-games.net, in which you have to play as a polliwog. Use the arrow keys to avoid enemies and use the 1, 2 and 3 keys to activate power ups. There are 4 different enemies. Just random bacteria, sticky bacteria, white blood cells and lost condoms. You can use the power ups to make the trip easier. You can shrink, make an explosion or hold an electric shield. But watch out the energy meter, since you need your energy to become a real human. Go ahead and shift the enemy’s head. Have fun!