SS Express
游戏简介
Control space shipAvoid comet.Gather heart.1 touch : allest acceleration.2 touches : all acceleration.More touches, more acceleration.Feel Newton's laws of motion.Caution : It's DIFFICULT.
Control space shipAvoid comet.Gather heart.1 touch : allest acceleration.2 touches : all acceleration.More touches, more acceleration.Feel Newton's laws of motion.Caution : It's DIFFICULT.
