This page records public changes that can be tied to the official +1 Assassin Leveling Roblox experience or Store. It separates what Roblox exposes from what a gameplay patch may have changed. An API updated timestamp proves that the experience record changed; it does not reveal which mechanic, price, map, or balance value changed unless the developer publishes matching notes.
Current official snapshot
The verified experience is +1 Assassin Leveling, created by the Roblox group +1 on top. Its root Place ID is 120731410233153 and its Universe ID is 10767824942. Roblox classifies it as Simulation / Incremental Simulator. The official description currently names Strength training, enemies, dagger unlocks, Wins, pets, rebirth, leveling through hits, and a +10% Strength bonus for each friend in the server.
The same description lists 7KCCU, BOSS, LEVELING, and WORLD4 as new code strings. The description does not state their rewards or expiration dates. See Codes for exact spelling and careful redemption troubleshooting; the presence of a string here is not a promise that every current server accepts it.
Created
September 24, 2026 at 04:53:01.697 UTC, from the official Roblox Games API.
Last public record update
October 9, 2026 at 03:37:04.093 UTC in the checked API response.
Creator
Group +1 on top, group ID 517830125, tied to the official experience record.
Store snapshot
Strength, Wins, critical, luck, speed, pet, pack, and zone passes were returned as on sale on October 9, 2026.
How to read this timeline
Each entry below uses an observation date, a source-controlled timestamp when available, and a concise statement of what was actually visible. If Roblox changes only the updated field, the entry remains a record change rather than receiving a guessed patch name.
Gameplay details such as stage counts, boss rewards, rebirth formulas, hatch rates, or new-world requirements appear here only when a developer announcement or repeatable live observation supports them. A code named WORLD4 is a code string; it does not by itself establish World 4 stages, enemies, or unlock conditions.
Prices and on-sale flags are snapshots. Roblox creators can change them after the check. Before buying, open the current Store or purchase prompt and compare it with the Shop hub.
Official record timeline
2026-10-09 - Public experience record updated
Type: Official Roblox API observation
The Games API returned an updated timestamp of 2026-10-09T03:37:04.093Z. The checked description still advertised the four code strings and the same core progression features. The timestamp alone does not identify a gameplay patch.
- Official name: +1 Assassin Leveling.
- Root Place ID: 120731410233153.
- Universe ID: 10767824942.
- Creator: +1 on top, group ID 517830125.
- Public genre: Simulation / Incremental Simulator.
- Advertised codes: 7KCCU, BOSS, LEVELING, WORLD4.
Source: Roblox Games API
2026-10-09 - Store catalog snapshot checked
Type: Official Roblox Store observation
The official game-pass API returned the current catalog with entries covering Strength multipliers, x3 Wins, critical chance, x3 luck, x2 speed, pet equip and storage, packs, void, and numbered zone products. The returned entries were on sale in this snapshot, while their public descriptions were empty.
- Lowest displayed snapshot price: 3 Robux for x2 Strength.
- Highest displayed snapshot price: 1,999 Robux for x250 zone.
- Packs named: Starter pack, Pack Pro, and void.
- Zone products named: x25, x50, x100, and x250 zone.
- Blank descriptions mean effects and stacking remain unverified.
Source: Roblox game-passes API
2026-09-24 - Experience created
Type: Official Roblox API milestone
Roblox reports the experience creation timestamp as 2026-09-24T04:53:01.697Z. Creation establishes the beginning of the public record, not necessarily the first playable release minute or the first content update.
- The root place maps to Universe 10767824942.
- The creator record identifies the group +1 on top.
- Early game-pass records begin on the same date.
Source: Roblox Games API
What the current description confirms
The developer-controlled description is the strongest concise statement of the core loop. It confirms +1 Strength per click before boosts, stronger daggers appearing through levels, Wins linked to leaderboards, pets providing boosts, rebirth as a way to become stronger, growth through every hit, and +10% Strength for each friend.
Those statements support the evergreen guides across Progression, Gear, Pets, and Combat. They do not supply exact requirements, formulas, item lists, pet rates, boss tables, or world routes. Those values should be read from the current server and dated when recorded.
The Roblox page can also display “There are currently no running experiences” while the Games API reports active players. That is a public-page and API presentation conflict, not enough evidence to declare the game closed. Use Roblox’s Play control and current server list for availability.
Changes worth checking after every update
Description and codes
Compare exact code strings, spelling, feature bullets, creator name, and any newly linked official resources.
Progression
Check per-click gain, level feedback, dagger unlocks, rebirth prompt, friend bonus, and the requirement shown by the next gate.
Collections
Check pet and equipment names, sources, displayed stats, inventory limits, hatch rates when shown, and aura effects.
Store
Check pass name, ID, price, sale status, description, ownership behavior, and the before-and-after in-game result.
If a value changes, record both the old and new display with the observation time and server version if available. Avoid turning a single missing button or failed purchase into a global conclusion; rejoin one current server and check whether the change reproduces.
Update-safe playing routine
Before a long grind, read the next gate and note your current Strength, level, Wins, rebirth count, dagger, equipped pets, and active boosts. After joining a newer server, compare those same fields. This makes it clear whether the update changed a requirement, reset an interface, or simply moved a button.
Before spending Robux, reload the Store listing and read the confirmation prompt. A guide price can be correct for its check date and still differ today. Before using a code, check the current official description, enter one code at a time, and compare visible account values.
For new worlds or bosses, wait for the live route to identify the entrance and requirement. A title, thumbnail, or code name is not enough to build a stage guide. The World 1 Guide uses a route method that remains useful even while exact thresholds change.
Update questions
What is the latest update?
The latest verified public record in this snapshot is the Games API updated timestamp on October 9, 2026. No public patch notes explain the exact gameplay change, so it is labeled as a record update rather than a named patch.
Does WORLD4 confirm a fourth world?
No. WORLD4 is currently an official code string. It may refer to an update theme, but it does not document World 4 access, stages, enemies, or rewards.
Are Store prices part of a patch?
The prices are an official snapshot from the Store API. Without an earlier matching snapshot or developer note, this page does not claim that a price was raised or lowered in a specific update.
Where are the patch notes?
No reliable public patch-note feed was identified for this snapshot. The group shout was empty and unauthenticated access did not expose a verified official social link. Use the Roblox description, Games API, Store API, and live interface until the creator publishes a clear official changelog.
Verification status
Experience identity, creator, IDs, timestamps, description, genre, code strings, pass identities, sale status, and price snapshot are Official Roblox records checked October 9, 2026. The meaning of an update timestamp, code rewards, pass effects, stacking, and undocumented gameplay changes still require a developer note or in-game verification.