Pet Simulator 99 Collection Guide 2026 – Complete Pet List & How to Collect All

There are hundreds of pets in PS99. This guide covers every pet in the game, how to get each one, and collection rewards for completing specific collections.

How Collections Work

PS99 has collections grouped by category (event, zone, rarity). Completing a collection gives bonus rewards – diamonds, titles, and exclusive items.

By Zone Collection

By Event Collection

By Rarity Collection

How to Track Your Collection

• Open the Collection menu (click the book icon).
• See which pets you have and which you're missing.
• Click on missing pets – it shows where to get them.
• Check the progress bar – shows completion percentage.

Best Strategy for Collections

• Start with zone collections – easiest to complete.
• Then event collections – they give the best rewards.
• Save legendaries for last – they're the hardest to get.
• Trade duplicates – use the Trading Plaza to get missing pets.

Collection Rewards Summary

• Each collection gives diamonds + a unique title.
• Completing a rarity collection gives bonus diamonds.
• Completing the Huge collection gives the best reward (10,000 diamonds).
• Some collections give exclusive items (hats, accessories).

Pro Tips

• Don't sell duplicate event pets – they count toward collections.
• Trade for missing pets – it's faster than hatching.
• Complete zone collections first – they're the easiest.
• Check collections before trading – don't trade a pet you need.