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Marble Zone

Submitted by: Unknown

An image that shows UFOs in the sky, something that was shown a fair bit in Sonic 1 promotional things. Also, Sonic's rings are flying out differently to the complete version. Also it says "Ring" instead of "Rings" on the HUD, like most of these images.

Submitted by: ZikZak

An odd image of Marble Zone, this image shows that originally there were flip platforms floating in the air, sort of like Wing Fortress Zone in Sonic 2. The lava is also very different than the final version, as it's more bubble-like, and is glowing from the edges. The ground below Sonic is also a much different shape than the final, with a variety of "floating" platforms.

Submitted by: ZikZak

A clearer image of the UFOs from Marble Zone. They sort of look like the planet Saturn, and are in a different animation to the top image.

Submitted by: Unknown

To the right of the right mechanism, shown by the light coloured bricks, is meant to hold a flame. This version had yet to have it implemented, unlike the picture below.

Submitted by: Unknown

This secret area doesn't exist in the game, although there are many others which are found through similar entrys.

Submitted by: Unknown

The "Ring" thing is the only thing wrong here, but also notice the fire is on in the background, where it wasn't in a previous picture. This must be a newer version.

Submitted by: Unknown

"RING" again.

Submitted by: Unknown

Heres a shot showing the missing "Side Skewer" spikes from marble Zone, seen in the sprites section.

Submitted by: Unknown

Again it's just the "RING" change.

Submitted by: Desk

Another "RING" image.

Submitted by: Gaming-Age.com

Lastly, the "RING" change again.

Submitted by: Desk

This image was taken in a very similar area to the image above.