Today is just not Travis' day. After a long day of work at the research lab, he takes a powerful sub-atomic particle controlling device home. He manages to tweak its bugs out, but it goes off and creates an artificial black hole in his bathroom. Travis has been sucked into a world of bubbles and must try to make his way back home. To do that, he needs to find radioactive particles to power his device. All the particles in an area must be collected before Travis can move on to the next area. Travis must journey through five exotic bubble worlds before he can return home.
Travis is a guy trapped in a bubble, but without this bubble he wouldn't be able to survive in the strange world he finds himself in. He must navigate his way through maze worlds collecting the radioactive particles and avoiding or defeating any monsters he encounters. Travis can shoot bubble shots and drop a bubble bomb to defeat these monsters. Besides the radioactive particles, there are also a number of items that Travis can collect to aid him in his journey. These items are power shots, shields, extra lives, extra points, and bonus energy.
Travis has an energy bar at the bottom of the screen. Each time Travis is touched by an enemy monster or shot he loses some energy. When the energy bar is depleted, Travis' bubble pops and he dies. The energy bar can be replenished by collecting bonus energy icons.