Game system
Petit Planet Omni-Gallery and the Omnidex
The Omni-Gallery is the museum side of Petit Planet: a place to display the creatures you catch, fill the Omnidex and earn rewards for being a completionist.
What the Omni-Gallery is
The Omni-Gallery is managed by Mors and is an upgrade of the Ecohouse. You can settle caught creatures there, putting them on display for visitors. The aquarium holds fish and shore-dwellers; the insectarium holds land creatures.
Displaying a creature unlocks its Omnipedia entry, which adds a short real-world natural-history note. It is part museum, part collection log and part reason to keep a rare catch instead of selling it.
Filling the Omnidex
The Omnidex tracks creatures, plants, items, clothing and dishes. Creature entries are the most developed: first catch, quality, size, habitat and Omnipedia lore all contribute to the collection.
Folio Score rises when you obtain a new creature or furniture item, with higher-star creatures granting more points. Milestone rewards include titles, rugs and Dough.
Omni-Vouchers and the Giftarium
The Giftarium is the shop inside the Omni-Gallery. Roofus, the servicebot, exchanges Omni-Vouchers for unique items and extra display stands. Omni-Vouchers come from Gallery-related progression rather than normal shopping.
If you are short on display space, prioritize creatures you intend to keep. Selling a displayed creature is possible, but re-catching a Stellar specimen can take a long time.
FAQ
Short answers to the omni-gallery questions we see most often.
Go deeper
Related guides
Petit Planet Creatures: Full List, Types & Rarity
Browse all 318 land, aquatic and shore species with spawn conditions and prices.
Petit Planet Creature Catching Guide: Bugs & Fish
Learn the catching tools, quality and star ratings, spawn conditions, Omnidex entries and the best ways to sell creatures.
Petit Planet Creature Tracker: Catch Checklist
Check off all 318 creatures, filter by type and rarity, and keep your progress in your browser.
Petit Planet Footprints: Loomi, Miraprint & Rewards
Track daily tasks, Loomi and collection milestones.
Field notes
Frequently asked questions
Where is the Omni-Gallery?
It is managed by Mors and is the upgrade to the Ecohouse on your planet.
What can you display in the Omni-Gallery?
Fish and shore-dwellers go in the aquarium; land creatures go in the insectarium.
How do you get Omni-Vouchers?
Omni-Vouchers come from Omni-Gallery progression and are spent at the Giftarium with Roofus.
Does displaying a creature unlock anything?
Yes. Displaying a creature unlocks its Omnipedia entry and contributes to collection progress.