Knuckles the Echidna in Sonic the Hedgehog 2 (prototype 0608)

Knuckles the Echidna in Sonic the Hedgehog 2 (prototype 0608)
Prerelease of: Knuckles the Echidna in Sonic the Hedgehog 2
System: Sega Mega Drive
Build date: 1994-06-08
ROM size: 137 kB
Source: Sega ROM Archive CD-R disc
Found by: drx

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Knuckles in Sonic 2 prototype 0608 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.

Various differences

• Level Select is not enabled by default. At the title screen, pressing , , , , , , , , and then + Start will enable it. This code is very similar to the Konami Code.

External links

• 
  Sonic Retro discussion thread
• Hidden Palace Release Page