Every human is a result of an extraordinary sprint of a tiny individual Sperm, who won to create you against more than a million others.
He's not ordinary, he's a Hero!!
Play Sperm Heros to take your tiny friend against the odds of a million and make him the Hero he is. The fate of humanity is in your hands !!
Collect RBCs, dodge pills & cholesterol and unlock your style of the Sperm Hero.
Race against your friends and the world, keep up the high score leader-board.
Stay glued for more to come!