Bad guys then turn into bonuses which can be collected. There are dozens of power-ups which may appear on any floor. They remain for only a few seconds before disappearing. After a set time limit on each floor two Time Minions appear to destroy Puff and Blow. The Time Minions chase them relentlessly around the screen and if they are avoided for long enough another two will appear.
Death is then inevitable unless Puff and Blow manage to complete the level.
He is very useful to Puff and Blow who can move him around by sucking him into their gas guns. They can use him to stand on and also to form walls which they can fire baddies at. On some floors Puff and Blow will come across sprites made of flexible steel which they can use to catapult themselves into the air. These also have the advantage of being moveable and can be used to make otherwise impossible jumps. A few floors within the game will contain generators.