Original Sega Genesis Game Genie codes created by:

       Tony Hedstrom    t_hedstrom@yahoo.com

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



   Sonic 3D Blast



AMJA-CA42
Don't lose rings in special stages. (new code)


ATEA-AA5J
Infinite lives!


BL5T-CA2W
Don't lose rings when hit!  (as long as you collect at
least 1 ring, you'll be invincible.)  Doesn't work in
special stages (see code above).


AVSA-AA44
Once you collect the first 5 birds (Flickies) for the
first level, you won't need to collect anymore to go to
the rest of the levels.  (I haven't tested this code on
all of the levels yet).