Want to play something MORE CHALLENGING than Flappy Bird? Download and Play this game now!In this game, the sperm swims through an endless tunnel filled with arms. Your objective, as a sperm, is to stay alive as long as possible by avoiding the arms.[How to Play] After you press the play button, just tap the screen to boost the sperm upward.Features: - Google Play services integration with leaderboard support - Challenging gameplay - Pixel art-style graphics