Sonic 3D Blast Cheats (Saturn)

At the title screen hold C and press Start. To use the codes, pause the game while playing
and press any of the following keys: 

  A  Skip to next Act 
  B  Skip to next Stage
  C  Skip to the final boss 
  X  Gain 1 life
  Y  Gain 1 medal (10 medals = 1 continue) 
  Z  Gain all Chaos Emeralds

  Note: You must earn every 10th medal. That is, you can gain 9 medals with the cheat
code, earn 1, gain 9 more, etc.

At the very begining of Rusty Ruins, there is a door behind you. Go back to that door and
do the spin attack to open it. Inside you'll find an extra life.

When you're about to get a Chaos Emarald, press X to "freeze" the view. For example, if
you freeze the view while the view is above Sonic, you'll see Sonic grab the Chaos
Emerald from that viewpoint.

  To view the emerald from below, hold Z as you approach it.