Difference between revisions of "Sonic 1 Beta Hoax"
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* If you beat the boss of Green Hill Zone, instead of moving on to the next zone, it'll instead crash on a black screen, that gives you a "illegal instruction$00400C5", The same thing will happen in Star Light Zone, the only difference, is that it gives you a "illegal instruction$000792CF". | * If you beat the boss of Green Hill Zone, instead of moving on to the next zone, it'll instead crash on a black screen, that gives you a "illegal instruction$00400C5", The same thing will happen in Star Light Zone, the only difference, is that it gives you a "illegal instruction$000792CF". | ||
* Waiting on the Stage Select screen too long will cause the game to crash. | * Waiting on the Stage Select screen too long will cause the game to crash. | ||
+ | * The "time over" text doesn't appear on the screen when the player gets a "time over". | ||
==Download== | ==Download== |
Revision as of 23:02, 22 April 2015
Sonic 1 Beta Hoax |
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Last release: 05/10/99 |
Status: Complete |
System: Sega Mega Drive/Genesis |
Original game: Sonic the Hedgehog (16-bit) |
Credits: Cyan Helkaraxe |
Sonic 1 Beta Hoax is a ROM hack created by Cyan Helkaraxe in 1999. When it was first released, it was purposely not described as being a hoax. As a result, many individuals mistakenly thought for a time that it was a legitimate prototype of Sonic the Hedgehog for the Sega Genesis.
Contents
History
In 1999, Cyan Helkaraxe wanted to stir up more interest in Sonic 1 among the Sonic community. He decided to do something which had never been done at that time: create a ROM hack. The resulting hack would become known as the Sonic 1 Beta Hoax.
Cyan set to work on the Sonic 1 ROM, researching its internal workings primarily by a trial and error process, since there was absolutely no documentation on Sonic 1 available at the time. His goal was to create a hoax prototype - a game that mimicked the behavior of a "genuine" Sonic 1 prototype.
In May 1999, Cyan released his hack to Simon Wai's Sonic 2 Beta page. The ROM was deliberately not listed as a hoax; rather, it was released under the title "Sonic 1 beta?".
The release of the hoax prototype stirred up more interest in Sonic 1, and when it was identified as a hoax, Andy Wolan invited Cyan to the Sonic Stuff Research Group for his work in creating the ROM hack.
Features
- No SEGA Sound.
- No title cards.
- No GAME OVER screen.
- Music sounds different.
- Only Green Hill, Labyrinth, Sparkling, Clock Works, Starlight, and Marble Zone work. All other zones cause emulators to stop.
- Sometimes, Labyrinth and Clock Work doesn't work/
- Level Select has 2 renamed zones.
- Final Zone has two stages (neither implemented) and boss has its own stage: Final Fight.
- Special stage is called Special Zone (and not implemented).
- Sound test is unreliable.
- Zones are differently colored.
- Green Hill Zone appears to be at an early stage in development.
- Sonic has a different palette.
- The ending sequence does not work.
- If you beat the boss of Green Hill Zone, instead of moving on to the next zone, it'll instead crash on a black screen, that gives you a "illegal instruction$00400C5", The same thing will happen in Star Light Zone, the only difference, is that it gives you a "illegal instruction$000792CF".
- Waiting on the Stage Select screen too long will cause the game to crash.
- The "time over" text doesn't appear on the screen when the player gets a "time over".
Download
Download Sonic 1 Beta Hoax
File: Sonic_1_Beta_Hoax.zip (351 kB) (info)
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External links
Fume Cupboard Facility - Cyan's website. Beta hoax is listed under "Sonic 1 Hoax" in "Coding Capers."