Sonic the Hedgehog 1 Beta - Green Hill Zone Act 2

Pink flowers, "RING", and Sonic doing his odd leaping thing.

Pink flowers and "RING".

Different background. The beta version is more plain.

The line of rings are slightly lower down than in the final.

No difference here apart from the "RING".

This screenshot is from a later version, where the flower is green, but it still says "RING".

In the beta screenshot, it looks like Sonic has destroyed the monitor from below. You can't do that in the final version, and the monitor falls to the ground when you hit it from below.

The weird ball thing again, and you can just see a spring on the right that isn't in the final version. Interestingly, the flower is green, so flowers must have been changed before the ball was removed.

Pink flower, missing spikes, and a different debug mode where the X/Y coordinates replace Sonic's lives counter instead of his score, as is the case in the final version.

"RING".