Tap Simulator: Reborn Secret Pets — Verified List of Chronus, Forsaken Knight, Oasis Spirit & Void Overseer

Four Secret pets are confirmed by name in Tap Simulator: Reborn: Chronus, Forsaken Knight, Oasis Spirit and Void Overseer. Every name below is read straight off an in-game surface — a shop egg's contents list, the secret hatches board, a live hatch reveal or the index's secret pets section — and each entry carries at least one verified attribute, usually a displayed hatch odd.

That is also the honest limit of the catalogue. These four are not the whole roster: one player's index showed a 15-slot secret category with 13 slots still missing, and two further index entries display without readable names. Where the game stays silent — home eggs, stat numbers — this page says so instead of filling the blanks from guesswork or older games.

What a Secret pet is in Tap Simulator: Reborn

Secret is its own rarity category, tracked by the index separately from the normal, golden, diamond and rainbow versions of the same pets. A few display rules hold in every verified sighting:

• Secret slots stay hidden until an egg is nearly complete. A secret entry in an egg's menu doesn't appear until you have hatched every other pet in that egg. One player couldn't get a suspected secret to show because his roster was incomplete; another only gained the ability to see and hatch an egg's secrets after collecting every pet it offers.
• Odds display when the slot unlocks. Observed unlocks include a pair at 1-in-500,000 and 1-in-2,000,000, and one egg listing three secrets at 1-in-2,000,000, 1-in-1,000,000 and 1-in-500,000. A single egg can carry two secret slots.
• Not every egg has a secret. One player who completed a mushroom egg's entire menu found no secret in it, and after finishing the last regular pet of another egg concluded there were none there either.
• Hatched secrets get their own reveal. They arrive through a hold-to-reveal presentation, and the hub's secret hatches board lists secrets hatched across the whole game.
• Secrets level past other pets. One player's secret sat at level 75, still short of max, while a regular pet had already capped — "secrets can go higher."

Verified Secret pet list

Two more entries show in the index's secret pets section without names readable in game: one displayed as a 1-in-500 secret from Pumpkin and one from Crystal Geode that even the player browsing it couldn't place. They are real slots with shown sources — they just aren't named, so this list leaves them unnamed rather than guessing. If you're checking what a non-secret egg contains, the egg list is the reference for that.

How big is the Secret roster?

In the session where one player completed the normal index category at 67 of 80 entries, his secret count read two owned and 13 missing — a 15-slot secret roster at that moment. Treat 15 as a single-session snapshot, not a fixed number: updates can add or remove secrets and shift egg pools and odds, and the four named pets above are a subset of that larger, partly unnamed list. For everything outside the secret category, the full pet list has the rest of the roster.

What stays unconfirmed

• Home eggs. Forsaken Knight is only tied to the final area, not to a specific egg. Oasis Spirit's true home egg is unknown — the hatcher's "probably from the desert" was his own guess, and all he confirmed on camera is that it came from the void-egg side of the pity and not from the area he was in. No in-game screen shows where Void Overseer hatches from.
• Stat numbers. Apart from Void Overseer's index power display, no verified stat value exists for any named Secret. Existence counts like "only 300 exist" appear on pet tooltips in some videos but can't be reliably matched to a specific pet, so treat any per-pet count with caution.
• Chronus availability. The Chronus egg was a limited-time 399 Robux shop egg when it was recorded; whether it can still be bought now isn't confirmed.

If the goal is to hatch one

The one guaranteed route verified on camera is the secret pity: 15,000 hatches pays out a Secret, split 50/50 between a void-egg secret and a secret from previous islands — that is exactly how the Oasis Spirit above was delivered. The shop's Secret Hunter pass (2,000 Robux) makes secrets 30% easier to hatch. The full repeatable procedure, from luck setup to the pity grind, is in the guide to hatching secret pets.