Unlockable: Jirachi
Connect your Game Boy Advance, with Pokémon Sapphire, to your GameCube with the Pokémon Colosseum Bonus Disc to unlock Jirachi.

Unlockable: Orre Colesseum Level 100 Battles
Complete the Tower Colesseum in both Single and Double battle.

Unlockable: Orre Colesseum Level 50 Battles
Complete Phenac Stadium, Pyrite Colesseum, and Under Colesseum in both Single and Double battle.

Unlockable: Orre Colesseum Level 50 Battles
Complete Phenac Stadium, Pyrite Colesseum, and Under Colesseum in both Single and Double battle.

Unlockable: Trade Machine
The trade machine allows you to trade Pokémon to and from Pokémon Ruby and Sapphire. To unlock the device, defeat the boss of Realgam's Colosseum.

Hint: Catch Ho-oh
In order to find the mythical bird you must first satisfy 2 conditions:
1. Snag and fully purify all 48 Shadow Pokemon in story mode.
2. Beat all 100 trainers on Mt. Battle. This can be done in either Single Battle or Double Battle mode.
However, you can only use a team from story mode, not from your Ruby or Sapphire game pack. If you want to get around this rule, simply use the trade center in Phenac City to import your Pokemon into your story mode team.

After beating the 100th trainer on Mt. Battle, Ho-oh will show up and will automactically be transported to your PC.

Note: If your PC is full, you will not get Ho-oh and must retry the Mt. Battle challange.

Hint: Catch Missed Shadow Pokémon
If, during battle with another trainer, you accidentally kill the Shadow Pokémon, simply leave the area and return. The trainer will want to fight again, giving you a second chance to catch the Shadow beast!

Hint: Purify Shadow Pokémon
1.Put the Shadow Pokémon in your party and walk around with it.
2. Make it battle.
3. "CALL" the Pokémon during a battle when it's in "HYPER MODE" and make it "COME TO".
4. Leave it in the Daycare.
5. Use the "SCENT" item in the "COLOGNE CASE". By repeating the methods above the Pokémon will begin to become purified. The purifying process differs based on each Pokémon's nature.

Hint: Shadow Pokemon List
Makuhita
Bayleef
Quilava
Croconaw
Noctowl
Flaaffy
skiploom
Quagsire
Misdreavus
Slugma
Furret
Yanma
Mantine
Remoraid
Qwilfish
Meditite
Swablu
Dunsparce
Sudowoodo
Entei
Ledian
Suicune
Gligar
Stanler
Piloswine
Sneasel
Aipom
Murkrow
Forretress
Vibrava
Ariados
Granbull
Raikou
Sunflora
Delibird
Heracross
Skarmory
Miltank
Absol
Houndoom
Tropius
Metagross
Tyranitar
Smeargle
Ursaring
Shuckle
Togetic