Embark on an incredible mission, but beware! Join Dr. Rex Ronan as he shrinks to perform high-tech laser surgery on Jake Westboro - who suffers from long-term tobacco use. Use Rex’s laser scalpel to vaporize tar, plaque, phlegm, and pre-cancerous cells. Stop a heart attack and remove nicotine addiction before it’s too late! Defend Rex against Microbots implanted to thwart …