New eggs and new pets
likelyThe in-game Index already shows locked silhouettes, and new hatchables are the cheapest and highest-impact content a pet game can add.
The next content drop, separated into what is confirmed and what is only a pattern.
Time until the earliest reported start
Saturday 19 September 2026
Targets 14:00 UTC on 19 September. A second source reports 22:00 without naming a timezone, and the developer has published no time at all, so treat the exact hour as provisional.
Source: The Events card on the official Roblox game page
Two third-party sources give two different start times and neither is the developer. The countdown on this page targets 14:00 UTC because it is the earlier of the two, so that a reader is not caught out if it lands first.
| Reported start | Source kind | Grade |
|---|---|---|
| 14:00 UTC | gaming media coverage | S4 |
| 22:00, timezone unstated | a competing fansite | S4 |
Neither figure is official. The only thing a reader should take from this table is that the day is solid and the hour is not, which is more useful than a single confident time that turns out to be wrong.
As of 17 September 2026 the developer has published no patch notes, no feature list and no teaser breakdown for this update. Everything in the expected list above is pattern reading from how this genre of game usually behaves. It is not a leak and it is not a promise.
The in-game Index already shows locked silhouettes, and new hatchables are the cheapest and highest-impact content a pet game can add.
Three of the four game passes were retired four days before this update, which is what a shop restructure looks like from the outside.
A major update is the conventional moment for a pet game to release its first code, since that is when lapsed players are most likely to look.
New mutation tiers, a nest upgrade line and rebirth tuning are all plausible for a first content drop.
Preparation here is cheap and does not depend on knowing what is coming. Everything below is worth doing before any content update in this genre, which is exactly why it can be written before the patch notes exist.
The databases are rebuilt against the new version rather than patched around it. Egg spawn counts and the shop odds are the first two things rechecked, because a content update does the most damage to those. This page keeps its confirmed list and gains a results section, so the gap between what was predicted and what actually shipped stays visible. We do not quietly delete a prediction that turned out wrong.
If the update introduces a redeem code, it appears on the codes page only after we have redeemed it. If it introduces new pets, they appear in the roster with their own grade rather than being folded into the existing table as though they had always been there.