Pokemon Stadium 2 Cheats

First beat Round1 and then you can use Mew and Celebi as Prime cup r2 rentals.

To unlock the Kanto gym leaders, defeat the Elite Four in Johto.

First complete the Gym Leader Castle and Stadium all cups. Then you will unlock vs rival complete it to unlock Round 2. Beat round 2 Gym Leader Castle and then Round 2 Stadium to unlock round 2 vs rival.

Beat any trainer in Stadium Mode without any of your pokemon fainting to have a continue to use when you lose a battle

The Doduo Game Boy allows you to play the specified version at double speed. The Dodrio Game Boy allows you to play Red/Blue/Yellow version at quadruple speed, or Gold/Silver/Crystal versions at triple speed. When these are unlocked, you must press C-Right to change the speed.
Notes:
- When you unlock Dodrio Game Boy, it doesn't tell you that it is unlocked, even though it is.
- When you play Gold/Silver/Crystal versions at least double speed, all colors will be shades of red, and the border will be missing.
- If you haven't beat the Elite Four in the G/S/C versions, this will not work in your game until you do so.