Dr Watts Up

The Doctor is in! Take a heaping spoonful of Mystery Science Theater 3000, add a smidge of Doctor Who and sprinkle just a bit of Lost in Space in there, and you've got Dr Watts Up. This is a fun, funky slot machine game from Microgaming that can be played online, with no download necessary. Computers, laptops, tablets and mobile devices can support smooth gameplay of Dr Watts Up.

The game has five reels and three rows set against a black grid in a space-like setting. There are 243 ways to win, and you can see all of them at a glance by accessing the View Pays button at the bottom left of the player dashboard.

The minimum bet is .30 credits. The maximum bet per spin is 120 credits. Again, down on the player dashboard, you can set your bet lines, see your overall balance, check how much you've won in the most recent spin, and choose options for playing using autoplay for up to 1,000 spins.

Icons include a futuristic ray gun, a blue brain inside a water tank, a green sludge-like creature under the microscope, a glass beaker containing a pink liquid, a chimp in a lab coat, a series of cosmic rings, a game logo and a robot clutching green matter.

Dr. Watts Up is your wild card. He can substitute for any icon you need to make a win.

The Nexus is the scatter. Get at least three and trigger up to 20 free spins. During the free spin round at least one reel will spin as a giant wild card.

Get the lab rat on the first, third and fifth reels to trigger the bonus game. Here you'll be shown a bunch of test tubes. Pick two and the doctor will mix them together to figure out how much you've won. You get to do this three times.