To enable the original shields from previous Sonic games (using their design from Sonic 2), play sounds 01, 09, 09, 01, 00, 06, 02, 03 (June 23, 1991, the official launch date of Sonic 1).To start with all Super Emeralds, enter this cheat twice.To start with all Chaos Emeralds, play sounds 04, 01, 02, 06 (exactly the same as it is in Sonic 2).To enable Debug Mode, play sounds 01, 09, 09, 04, 01, 00, 01, 08 (October 18, 1994, the US/European release date of Sonic & Knuckles this is also the Debug Mode cheat from Knuckles in Sonic 2).To play a specific Special Stage, play a sound from 00-0F and then select Special Stage.As in prior games, the Sound Test allows several cheats: Then, scroll down the list of menu options and select Sound Test. If performed correctly, you will hear a ring chime. Notably, Origins removes the requirement of needing to enter it in the rather narrow timeframe between the Sega logo background turning black and the white flash just before the title screen. Many levels have had their layouts edited just so Eggman can complete them.The Level Select is enabled the same way as in Sonic the Hedgehog 3: Up, Up, Down, Down, Up, Up, Up, Up. Also the Special Stages are unchanged, as Eggman can't enter Special Stages from the main game.ĭue to the larger size of the sprite and the weird collision detection, Eggman can only complete certain levels. Eggman can't use debug mode either, but Level Select still works. Because of this, the hack is little more than a novelty, but is an impressive one nonetheless. As a result, Eggman cannot collect rings, open item boxes, destroy enemies, be hurt by objects or drown-the only way to kill Eggman is by landing on spikes, getting crushed, or falling off the screen (all three of which require a reset). Due to Eggman's larger sprites, the mappings and collision engine were rewritten from scratch, and Eggman also jumps at the same height and runs at the same speed, above and below water. Eggman the Dictator in Sonic the Hedgehog (aka Eggman in Sonic 1) is a rather interesting hack of Sonic the Hedgehog made by LOst - Sonic is replaced by Eggman, who runs through the stages.

Sonic 1 eggman sprites