Chris Buffa (Modojo): When playing Robot Unicorn Attack 2 for hours on end (yes, it's that good), you'll have several choices to make. For example, Team Inferno or Team Rainbow? The Gallow's Gallop boost, or Rainbow Savior? Perhaps most importantly, Erasure's Always or Limahl's Never Ending Story? We can't pretend to have all the answers, but this cheats and tips guide will help you get the most from those wishes.