- Back to: Sonic Chaos (Master System prototype; 1993-06-30).
General comparisons
There is still no opening intro. The title screen immediately appears after the Master System BIOS.
While a title screen has been made for the Game Gear version by this point in development, there hasn't been one made for the Master System version yet, so this build uses a very barebones placeholder title screen that lists both the International and Japanese titles, the version number and build date.
The Zone Select is enabled by default, and is loaded after pressing 
at the title screen. What's interesting here is that the player can select any of the five Special Stages. Special Stage 5 is off-screen, but it can still be selected.
Title cards are in, but they have a different colour scheme than the final. The Zone title is also aligned to the right rather than centered, and the Act number is not displayed.
Gameplay comparisons
Like in the Game Gear prototype, the Bonus Panels always show Sonic before and after they've been spun, and the player still can't earn any bonuses yet.
Graphical comparisons
Audio comparisons
Level comparisons
References
at the title screen. What's interesting here is that the player can select any of the five Special Stages. Special Stage 5 is off-screen, but it can still be selected.
