Sonic & Knuckles/Hidden content
From Sonic Retro
Lost Sprites
| Artwork | Name | Description |
|---|---|---|
| Super Sonic slot machine panel | Sprite for Pinball bonus stage. Never used in game. | |
 |
F-ball and S-ball | Gumballs left-over from the bonus stages in Sonic 3. In Sonic 3 they do nothing. |
| Platform | Some unused platform. Similar structures appear in the Rolling Jump special stage. | |
 |
Palm Tree | Unused palm tree graphics. Never used in game. |
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Death Egg Holograph Projector | Some machine that displays a holograph of the Death Egg. It can be found by hex editing a savestate of Death Egg, act 2. At address A500 replace 01 with E5 and the most northwestern piece will change to this. Thanks to Gold for finding this. |
Tails
Tails is playable in the game through hacking. Unfortunately, most of his sprites are missing. This savestate will save you the trouble.