Where they come from
- Hatching eggs
- Rewards from quests, the Index, Playtime, chests and the Wheel Spin
- Minigames
- The Bubble Pass and Competitive
- Robux Shop deals
- Trading
- Limited sources
Rarities
There are nine: Common, Unique, Rare, Epic, Legendary, Secret, Celestial, Infinity and Void. Hatching a Secret pet or rarer sends a server message with the hatcher's name, the pet and its base chance.
Levels
Pets level up to 25 as pickups are collected with them equipped. Higher rarities need more XP, and Secret and above need the same amount.