Submitted by: Unknown

An unfinished boss stage of Sky Chase Zone, with a Two Headed Dragon! These images came from the very first batch of screenshots made avaliable to the public, and was named "Sky Attack"

Submitted by: Scott Prower

Another image from the Sky Attack, with a much better view at the second head of the Dragon, also breathing fire. It's mouths look similar to the entrance to Eggmans base in Mystic Ruins, maybe it was a main part of that corridor? Click on theimage for a larger version.

Submitted by: Rlan

This image is taken from the original prototype video of Sonic Adventure, downloadable in the files section. Although a bit difficult to see here because of colour, the big splotch directly in the middle is the dragon flapping it's wings in the distance.

Submitted by: Rlan

Here's a better look, closer up and to the right. The Dragon swings past you in a few seconds with great flapping animation. ALso note that this area is dark, where Sonic is in Sky Chase Act II, while the previous images have been in Act I. Tails is also using the Tornado I and not the Tornado II.