Steal an Egg update log: what changed, when, and where it is documented

Dates are the Roblox API's timestamps or the wiki revision that documented the change. A wiki edit date is the date the change was written down, not necessarily the day it went live.

The wiki page describes a zone that transforms every night, alternating between an Angel theme and a Demon theme, each with its own eight pets, and a rare Merged form that combines both with extra luck while active. The speed requirement is 20,000,000,000 — nearly three times Titan Temple's 7B — and there are separate Angel and Demon guardians. A Secret Shrine is mentioned as hidden inside the biome.

Sixteen pets are named — Light: Light Dove, Winged Lamb, Sacred Moth, Holy Peacock, Pure Jellyfish, Centaur, Pegasus, ArchAngel; Darkness: Flame Sprite, Toro, Imp, Demon Hound, Gargoyle, RazorFang, Skeleton Horse, World Burner — but on 13 September 2026 none had an infobox with income or rarity. The pets hub will pick them up when the wiki adds the data.

The largest documented addition: timed Overlord fights every 30 minutes for Boss Tokens, a Boss Shop with temporary boosts and a 10 % Mutation Shard, a Boss Mastery track with Fractured-mutation eggs, a permanent Rift Sacrifice (three random pets for one Rift Egg), and three banners — Riftborn, Riftbeasts, Shattered Rift — rotating roughly every three hours. Seventeen Rift pets have infoboxes, topped by Shattered Colossus at $3.5B/s. The Rift guide has all of it.

Twenty-three pets carry the Event tag, from Tung Tung Sahur ($100/s) to the Mecha bosses — Mecha Dreadscale $4B/s, Dreadscale $2B/s, Mecha Krakenoid $1B/s. The Eggs page says event and limited eggs come only from the Store or special events such as Admin Abuse, never from nests. Two mutations are tied to events: Parasite (×3) from the Parasite Egg in the feeding event, and Spirit Bloom (×2.5) and Bloom (×1.25) from the Sakura Incubator and Sakura event. The wiki does not date those events; the mutation page that records them was edited 9 September 2026.

The wiki's In-game doom-scrolling page records an update that let players watch AI-generated and TikTok-sourced clips on a huge phone while on the Reels. It was removed by Roblox between 24 and 25 August 2026, and the page quotes the YouTuber KreekCraft calling the removal 'the most good thing Roblox has done'. It is the only documented case of a Steal an Egg feature being pulled by the platform rather than the developer.

From creation on 25 July 2026 to 13 September 2026 — fifty days — the Roblox API reported 2,969,352,424 visits, 3,693,697 favourites and 2,000,966 concurrent players at the time of reading. The developer group, 'and Collect Rare Pets', had 59,656,939 members. Those figures are snapshots; they change every minute and we do not chart them.

Entries are added when a source in the register documents a change: the Roblox API's 'updated' timestamp for game updates, the wiki's page revisions for content. We re-read both on a schedule and note the read date on every page. We do not add entries from Discord screenshots, videos or other fan sites, and we do not predict dates.

As of 13 September 2026 the community wiki held 171 main-namespace pages, of which 128 are pet infoboxes, and reported 810 total pages, 168 articles, 1,468 edits and 103 active users. The infoboxes cover eleven zones of eight pets, seventeen Rift pets and twenty-three event pets. The newest zone, Angels & Demons, had a page but no infoboxes for its sixteen named pets. Thirty-five infoboxes have no grow time, one (Bladehide) has no usable income figure, and the 2x growth speed pass has no legible price.

Three sources move before any fan site does, this one included.

A wiki edit date is when a volunteer wrote the change down, not when the developers shipped it. The Rift Event page was edited on 9 September 2026 and the game's Roblox 'updated' timestamp is 12 September; the Rift may have gone live before the 9th. Where this log gives a wiki date it says so, and where it gives a Roblox date it says that.

Angels & Demons pet infoboxes; the 35 missing grow times; Bladehide's income; the 2x growth speed pass price; whether the Rift event has an end date; whether any trading system exists. Each will be added to the relevant page the day a register source documents it, with the date.

Angels & Demons moves the ceiling: the 20B gate is the new endgame target and the sixteen pets are the new unknowns. The Rift event adds a second progression loop that runs on a 30-minute clock alongside the five-minute nest cycle, and it is the only source of Fractured mutations and of the four highest-income obtainable pets. The Sakura and feeding events explain the three mutations you will never roll from a normal egg. The removed Reels feature explains a gap you may see in older videos. And the 12 September update timestamp tells you the game is being changed roughly weekly, which is why every page here carries a read date.

Between the wiki's earliest page revision we hold (31 August 2026, the wiki home page) and 12 September, the wiki recorded the Boosts, Gamepasses, Eggs, Pets, Area, Mutations, Rift Event and Angels & Demons pages — eight system pages in thirteen days. The Roblox 'updated' timestamp on 12 September is a single point, not a pattern; the API keeps only the latest. Anyone quoting a weekly update day is inferring it, and this log will not.

Discord announcements we cannot verify, countdown timers, leaked pet lists, and anything phrased as 'players report'. Each of those has appeared on other sites about this game and each has been wrong at least once in the seven weeks since launch. The cost of leaving them out is that this page is sometimes a day behind; the benefit is that nothing on it has to be retracted. When a change is documented by the Roblox API or by a wiki revision with a visible edit history, it goes on the table above with that date and that source, and a note is added to the page it affects — the zones page for a new zone, the pets hub for new infoboxes, the codes page if a code system ever appears.