Game Development:Sonic Chaos
From Sonic Retro
Sonic Chaos has gone through several changes over its development process. There are several rejected ideas, level designs, and other things that were left on the cutting room floor. The following details several of these things.
This boxart was shown in magazines. It's different as it shows Sonic holding Tails hand. The final boxart shows Sonic on a spring instead.
Early Game Design
Turquoise Hill Zone