Original Sega Genesis Game Genie codes created by:

       Tony Hedstrom    t_hedstrom@yahoo.com

      http://www.angelfire.com/games2/codehut/

   http://codehut.gshi.org/  (no ads on this site)



-Sonic the Hedgehog 2


*UPDATE*  Added new "Access Hidden Palace Zone" codes.


NOTES: There are 2 versions of this game, so if one set of
codes doesn't work, try the other.

Instructions for getting to the level select screen are at the
bottom of the page.  You'll need to get to the level select
screen to use the "Access Hidden Palace Zone" codes.



These codes are for version "REV00"...


ACLA-ATCJ
Access the "Hidden Palace Zone".  Go to the level select
screen and pick "Emerald Hill Act 1" and press start. It's
best to use the "Enable debugger" code (below) with this code
and press "B" as soon as you start to fall.  This way you
can explore the level.  Hidden Palace Zone is an unfinished
level that is only accessible with the use of a Game Genie
code (or hacking the ROM).



AE7T-AAEN
Enable debugger.  When the game starts,  Press B, then
press A to cycle through all the different items in the
game, and press C to place that item on the screen.
Press B again to start playing on your newly created
level.


ATBT-AA32
Master code (emulators only).  If you get a red screen
when you use Game Genie codes, using this code will fix
that.


======================================================

These codes are for version "REV01"...


ACLA-ATCY
Access the "Hidden Palace Zone".  Go to the level select
screen and pick "Emerald Hill Act 1" and press start. It's
best to use the "Enable debugger" code (below) with this code
and press "B" as soon as you start to fall.  This way you
can explore the level.  Hidden Palace Zone is an unfinished
level that is only accessible with the use of a Game Genie
code (or hacking the ROM).



AE7T-AAE2
Enable debugger.  When the game starts,  Press B, then
press A to cycle through all the different items in the
game, and press C to place that item on the screen.
Press B again to start playing on your newly created
level.



ATBT-AA4E
Master code (emulators only).  If you get a red screen
when you use Game Genie codes, using this code will fix
that.


==========================================================

PAR code for level select...

FFFFD0:01 = Level select enabled.  Press A + Start at title screen.

Will work on either version. 

==========================================================


How to get to the level select screen...  If you're using an
emulator, just enter the PAR code from adove (FFFFD0:0101)
and press A + Start at the title screen.

If you're using a real Genesis/Game Genie, go to the "Options"
screen and play these songs in this order: 19, 65, 09, 17.
You'll hear a ring tone that confirms you did it right.  Now
just press start and go to the title screen and press A + Start.
There's also lots of web sites with the info (Google it).