Robot Unicorn Attack is now officially the best game in the history of forever. Says me. Even better than Enviro-Bear. And I'll just jump the gun a little by saying "Kewl Starry Bra!!" /thread
I was considering getting this, but now you have insulted enviro bear with your blasphemy i think i have to pass.
So, what are the hidden achievements in this game? The threads about it are pretty old and that the HD one for iPad have been discontinued as the iPhone went universal. Some HD though...