REQUIRES A HEART RATE MONITOR TO PLAY
Get it now on Google Play (Early Access).
Space Invaders meets Asteroids meets your best workout ever, all on your smart phone.
The harder your work out, the more firepower you get to kill invading aliens before they destroy the planet...
The most heart-pounding shoot-em-up you've ever played!
Great for cardio, strength workouts and HiiT (hands-free mode).
Time flies! Who said working out has to be painful? Not us.