Pokemon Stadium 2

Name your Pokemon with reversed name or one that includes part of their original name. For example, Two-mew for Mewtwo or Buzzy for Electabuzz. They will have a different tint or color.

Win all the Stadium Cups in Round 1 to have more Pokemon appear at the title screen. Win all the Stadium Cups in Round 2 for another variation.

After defeating the Kanto Gym Leaders and the Elite Four, you will be able to face Red.

Do the Mystery Gift option at about the same time each day. For example, do it at 10:30 a.m. every day. You are more likely to receive items such as the Scope Lens and items for your room.

Train your own pokemon from Gold,Silver, or Crystal and use them instead of the rentals.

Unlock Round 2 to access Celebi as a rental Pokemon in the Prime Cup competition.

If you battle with the Pikachu from Pokemon Yellow Edition and has one of the following names, it will be different colors.

METRONOME = Neon Yellow
PIKACHAIN = Green
SPARKY = Goldish Yellow

P.S.: You can also get a yellow Mr. Mime by naming it MARKEL and a dark red Charmander by naming it DRAGONZORD on Pokemon Red.

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.

Defeat all the Gym Leader Castle trainers or win all Stadium Cups in Round One to get the Doduo sticker for GB Tower and play Pokemon Gold or Silver faster. Defeat all the Gym Leader Castle trainers or Stadium Cups in Round Two to get the Dodrio sticker for GB Tower and play Pokemon Gold or Silver at the fastest speeds.

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