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Knuckles the Echidna in Sonic the Hedgehog 2 (prototype 0606)

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Revision as of 18:51, 11 January 2020 by Ravenfreak (talk | contribs) (Added protobob template.)
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Knuckles the Echidna in Sonic the Hedgehog 2 (prototype 0606)
Prerelease of: Knuckles the Echidna in Sonic the Hedgehog 2
System: Sega Mega Drive
Build date: Jun 5, 1994
ROM size: 137 kB
Source: CD-R disc
Found by: drx
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Knuckles in Sonic 2 prototype 0606 for the Sega Mega Drive was released by drx during the February 23rd, 2008 proto release.

This prototype, along with every available build after the 0524 prototype, is a dump of the Sonic & Knuckles UPMEM chip. In order for this build to be playable, it must be attached to the beginning of a Sonic 2 ROM. Merging these two ROMs emulates the use of Lock-On Technology. The Knuckles in Sonic 2 0524 prototype is the only prototype released as a working stand-alone build.

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Original ROM (137 kB) (info)

Various differences

  • Level Select is not enabled by default. At the title screen, pressing Up, Down, Down, Down, Up, and then A + Start will enable it.
  • This is the first version to use the "Knuckles the Echidna" banner on the title screen.

External links

Sonic Retro
Sonic Retro discussion thread


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