- Yoohoo was completely overhauled, adding in the Acquaintance, and Close Friend systems.
- Yoohoo was released.
Yoohoo is a Game System in Petit Planet.
It is an app where players can add and interact with Acquaintances, Friends, and Close Friends.
When scanning another Planet Tender's QR code, or adding them via UID, they will initially start out as Acquaintances. Through daily interactions or by paying
Loomi, they can be upgraded to Friends.
Friends can further be upgraded to Close Friends through enough interactions.
Starlight and Friendship can be obtained through daily interactions, including the gifting of Starlight itself (when Acquaintances), chatting, using Reactions, visiting the Planet Tender's Planette, liking or leaving messages on their Planette's visitor board, sharing held items, and taking photos.
Acquaintances added by scanning a code will appear in the Acquaintance Sky. Interacting with them daily will increase their Starlight. Once Starlight has reached the maximum, the player can request for an Acquaintance to become a Friend.
If the player does not interact with an Acquaintance for a period of time, they will gradually fade and be removed from the Acquaintance Sky.
Acquaintances can be upgraded to Friends via Starlight and Interactions.
Once the player becomes friends with someone, that person will be moved to the Friend Sky, and will not fade or be removed, even if the player does not interact with them for a prolonged period.
When friends, players can interact and send private messages.
Friends can be upgraded to Close Friends via Interactions.
Once the player has achieved a certain number of interactions with a Friend, they can be upgraded to Close Friends.
The main difference between Friends and Close Friends, is that the latter unlocks a Shared Memory Space, which chronicles certain events and interactions, such as the first chat that happened, or catching a Creature for the first time.