Pet Simulator 99 Wiki Just Got 2,720 Pets, 790 Eggs with Hatch Rates, and Every Enchant Tier

Last Verified: May 2, 2026. All pet, egg, and enchant data is sourced from BIG Games' official public API (biggamesapi.io, docs at github.com/BIG-Games-LLC/ps99-public-api-docs). The roster auto-refreshes on every site build and a daily diff cron alerts us when new content drops.

If you've ever tried to look up a Pet Simulator 99 pet, egg, or enchant on the open web, you know the problem. Most "wiki" sites are a wall of trade values that change every patch and were probably never accurate to begin with. Some are missing entire categories of content. Almost none link the data together — you can find a Huge in one list and an egg in another, but good luck figuring out which egg actually hatches it.

We just rebuilt PS99's reference layer on bloxguidesgg.com from scratch, sourced entirely from BIG Games' own developer-published API. Three pages went live today:

• Huge & Titanic Pets — every one of the 2,720 pets in the game, with category, rarity, and obtainable status. 910 Huge, 267 Titanic, 50 Gargantuan = 1,227 prestige-tier pets.
• Eggs & Hatch Rates — 790 eggs with full pet pools and hatch percentages. Search by any pet name to instantly see which eggs hatch it.
• Enchants & Charms — 52 enchants and 13 charms with every tier (I-X where applicable), Power values, descriptions, and rarity.

Here's what's actually on each page, why we made the calls we made, and how to use them.

Huge & Titanic Pets — the prestige tier

The Huges page defaults to showing only the prestige tiers (Huge, Titanic, Gargantuan) because that's what most people are actually looking for when they search "ps99 huge pets" — the 1,493 regular pets are also indexed but hidden behind a filter.

Current breakdown by tier:

Each row shows the pet's name, category badge, rarity (Basic through Exclusive), and whether it's currently obtainable. About 80 pets in the API are flagged as not obtainable — meaning new copies aren't entering the game from normal sources, but existing copies are still tradeable. Filter by status to see either group.

Search works on partial names (typing "axolotl" surfaces every Axolotl variant — Cosmic, Desert, Lava, etc.), and rarity sort puts the Exclusives first so you don't have to scroll through 350 Basic pets to find the rare ones.

Eggs & Hatch Rates — the killer feature

The Eggs page is the one we're most excited about. It's a bidirectional lookup that answers two different questions in the same UI:

1. "What pets are in [egg name]?" — click any of the 790 eggs to expand its full pet pool with hatch percentages.
2. "What egg hatches [pet name]?" — type the pet name into search; every matching egg expands automatically with the matching pet row highlighted in green.

Hatch percentages come straight from the API's pet weights. The weights sum to ~100 across each pool, so a weight of 35 reads as roughly a 35% chance to hatch that pet. Shiny, Rainbow, and Gold modifier rates roll independently on top of whatever pet you hatched — those rates are shown per-egg too.

Concrete example: searching "Huge Cosmic Axolotl" returns the Exclusive Cosmic Egg with the matching pet row showing 1.25% base hatch chance. Compared to scrolling through tier-list articles trying to figure out which egg "guarantees" a specific Huge — this answers it in two seconds.

Of the 790 eggs in the API, 781 have seeded pet pools. The other 9 are placeholder or removed entries with empty pools — those are filtered out by default but you can toggle them back in.

Enchants & Charms — every tier, no guesswork

The Enchants page covers all 52 enchants and 13 charms in one bidirectional list. Each entry expands to a full tier table showing the exact Power value, description, and rarity for every tier — no more squinting at low-resolution YouTube screenshots to figure out what Strong Pets X actually does.

The interesting structure here: only 9 of the 52 enchants are multi-tier (Strong Pets I-X, Lucky Eggs I-X, Tap Power I-X, Diamonds I-X, Criticals I-X, Treasure Hunter I-X, plus Speed I-V and Magnet I-III). The other 43 are single-tier event or special enchants that don't have an upgrade path. Filter by "Multi-tier (I-X)" to focus on the upgradeable ones.

Search runs across both enchant names and effect descriptions. Looking for diamond-related enchants? Type "diamonds" — you get the Diamonds X line plus every charm and event enchant whose effect mentions diamonds, all expanded inline.

Each multi-tier enchant also surfaces its diminishing-returns threshold from the API. Stacking duplicates of the same enchant becomes less effective past the threshold value shown on the entry. The TL;DR most veterans will tell you anyway: variety beats stacking duplicates.

Why we don't publish trade values

Every PS99 wiki page on bloxguidesgg.com has the same prominent disclaimer: we don't publish numeric trade values. This is deliberate, and it matters.

Here's the honest version of why most "PS99 values" sites are unreliable:

• Values shift every update. A new event drops, demand for an existing Huge collapses, the static value list goes stale within hours.
• "Demand" is a community signal, not a number. Cosmic Values and PS99 Values pages exist because trades require an active marketplace and a community consensus — neither of which a static codebase can provide.
• Most "values" pages are unsourced. They publish numbers and don't tell you where the numbers came from. We've audited a few — many are eyeballed estimates that get copy-pasted between sites.

For live PS99 trade values, you want active community sources: Cosmic Values (petsimulatorvalues.com), PS99 Values, and active trading Discord servers where the values get updated by traders watching real W/F/L outcomes. We point at those rather than competing on numbers we can't keep accurate.

Same discipline applies to our Adopt Me values page and our Grow a Garden crop calculator. The mutation math is exact (we publish it). The base values aren't published anywhere we can verify (we don't make them up).

Where the data comes from (and why it matters)

All three pages are sourced from BIG Games' OFFICIAL public API at biggamesapi.io. This is BIG Games' own developer-published endpoint, not a community scraper — their API documentation lives on the BIG-Games-LLC GitHub. They built it specifically so community wiki sites, calculators, and tools could use canonical PS99 data without scraping the game.

Practically, this means:

• Names, rarities, and hatch percentages come from the game itself. Not parsed from screenshots, not transcribed from videos, not eyeballed from infoboxes.
• The data refreshes on every site build. When BIG Games updates the API (typically on patch day), the next deploy pulls the new roster automatically.
• A daily diff cron flags drift. If a new Huge or new egg appears in the API between deploys, our editor gets notified the next morning and can push a refresh same-day rather than waiting for the next natural rebuild.

If you're a developer and want to build something on the same API, the docs are public: github.com/BIG-Games-LLC/ps99-public-api-docs.

What's next for PS99 coverage

The API exposes a few more collections we haven't built pages for yet — Mastery (14 entries) and Worlds (4 entries) are the two with structured data, plus the existing Codes and Beginner's Guide pages.

The bigger question for next-up content is whether to build:

• A Mastery & Ultimates page with the same tier-breakdown treatment we gave to Enchants. Same parser, similar UI.
• Per-Huge "found in these eggs" landing pages for the highest-search-volume Huges. Currently the reverse lookup runs on the Eggs page; dedicated landing pages would let each Huge own its own search result.
• Best-Huges editorial picks — we have the API data, but the "what's actually worth grinding for" question is editorial judgment that doesn't come from the API. Could be a useful complement.

If you have a strong opinion on which one matters most, drop a comment.

FAQ

How many pets are in Pet Simulator 99?

2,720 unique pets according to BIG Games' official API as of May 2, 2026 — including 910 Huge, 267 Titanic, 50 Gargantuan, and 1,493 Regular pets. The number changes with every PS99 update; our wiki auto-syncs from the API.

What egg hatches Huge Cosmic Axolotl in PS99?

The Exclusive Cosmic Egg, at a base hatch rate of 1.25%. Use the search on our Eggs page to find which eggs hatch any specific Huge — type the pet name and matching eggs auto-expand with the rates visible.

What's the highest-tier pet in Pet Simulator 99?

Gargantuan is the rarest tier with only 50 pets. Above Titanic (267) and Huge (910). All Gargantuans are Exclusive rarity in the API.

How do PS99 hatch chances work?

Each pet in an egg's pool has a weight. Weights are normalized to sum to ~100, so a weight of 35 reads as roughly a 35% chance. Shiny, Rainbow, and Gold modifier rolls happen independently on top of whatever pet you hatched.

How many enchants are in PS99?

52 enchants and 13 charms. 9 of the enchants are multi-tier (Strong Pets I-X, Lucky Eggs I-X, etc.); the rest are single-tier event or special enchants.

What's the best enchant in PS99?

For raw farming output, Strong Pets X (Mythical, +150% pet damage) and Tap Power X. For diamond farming, Diamonds X. For luck, Lucky Eggs X. Stacking duplicates of the same enchant has diminishing returns past the per-enchant threshold — variety beats stacking.

Why don't you publish PS99 trade values?

Trade values shift with every update and require an active marketplace to track honestly. Static "values" pages go stale within hours of any major event. For live numbers, check Cosmic Values, PS99 Values, and active community trading Discord servers. We focus on the canonical data (names, hatch rates, enchant tiers) that doesn't change between trades.

Where does this data come from?

BIG Games' official public API at biggamesapi.io — their developer-published endpoint, not a community scraper. Documentation: github.com/BIG-Games-LLC/ps99-public-api-docs.

Three new pages, all live now: Huge & Titanic Pets, Eggs & Hatch Rates, Enchants & Charms. The PS99 hub has all four of those plus codes and the beginner's guide: Pet Simulator 99 Wiki.