Tails Nightmare is a fun platformer using classic sonic artwork, and character Tails from the Sonic the hedgehog series game. Run or fly through levels as tails. Play Tails Nightmare Game, with sonic the hedgehog no where to be seen its up to you to help poor Tails escape from this nightmare dimension. Instructions: Use the arrow keys to move and Z Key to Jump. Be sure to bookmark this page (Ctrl+D)