Space Mouse X

[Game Rules]
To manipulate the player(♣) to move from the first floor to roof of the 250-story building.
Floor, so that the Space Mouse(♥) is wandering, but please move away from the them.Sometimes, falling power-up-item(◯) to take will be able to move up through the floor.Becomes zero and oxygen to the left of the screen gauge, one less player.