From Sonic Retro
|First seen: Sonic Chronicles: The Dark Brotherhood (2008)|
|Description: Increases maximum PP of bonded character.|
Oolean is a chao from Sonic Chronicles: The Dark Brotherhood. In this game, chao eggs can be found scattered around the stages, and once hatched, the chao take up residence in the chao garden. From here they can be equipped to accompany characters into battle, where the different chao confer various beneficial status effects.
In general, the higher a chao's rarity, the better the status effect will be.
|Chao in Sonic Chronicles: The Dark Brotherhood|
|Common||Barbo | Cheezlet | Choo | Churdle | Ghise | Griff | Jirna | Knickt | Koolet | Korus |
Oolean | Perty | Pyraz | Rugle | Seeri | Seggo | Stebsly | Stilgin | Velk | Zimba
|Rare||Belgog | Bepke | Blayze | Bobo | Dusty | Fess | Gibber | Hayda |
Joy | Kayla | Keroyo | Luunan | Oldarg | Radu | Zousar
|Unique||Cheese | Choopaloo | Ferox | Ovus | Spartoi|
|Viral||Baki | Farfinkle | Fimbley | Pooki | Stugs|