Ballfrog — use fun and experimental controls to ride the ball frog in great places. Use Ball Frogs as a hook to grab, swing and throw Ball Frog across the map. Checkpoints are used so that you do not lose progress and keep your checkpoint for the next game. Because physics is used extensively in this game, we have many mechanics who can bounce, swing, and even push you while playing. The ball frog and his frog friends loved to be idle, eat flies and play in the swamp all day. This was the case until the flies began to disappear.