SLAYER Public Testing Update Log
Dated notes for kriel's SLAYER public test — codes, event titles, and systems that moved.
This Public Testing Log expands the Updates Hub with dated, player-facing notes for SLAYER by kriel (Place ID 134190081223854, Universe ID 10121862468). It is a fan chronology built from the Roblox listing, community code trackers, Trello activity, and public-test writeups — not a verbatim developer patch file. When Discord or Trello disagrees with this page, trust those channels and the live client, then return here for the summary.
Bookmark official destinations on the Links Hub: Trello, Discord, and the Roblox experience.
2026-05-04 — Experience created
Roblox lists May 4, 2026 as the creation date for Place 134190081223854. Early builds established the fantasy spine: faction choice, parry combat, Breathing Styles, clans, Final Selection structure, and Nichirin forging. Treat May as the project’s public footprint start, not a polished 1.0 marketing launch.
New players joining months later should still begin with Getting Started rather than May-era screenshots.
2026-10-18 — Listing update snapshot
Coverage of the October 18, 2026 update window recorded a public-testing listing snapshot roughly in this range: Moderate maturity, 50-player servers, low tens of thousands of visits, and a few hundred concurrent players depending on the hour. Those numbers move constantly; use them only as a sense of scale.
Gameplay already supported end-to-end loops: rolls → tutorial → Frozen Shroud training → Final Selection → Ivory Passage forging. Large world regions remained unfinished voids with bandit filler — still true enough that Locations warns against secret-farm tourism.
Late October 2026 — Public testing emphasis and [2X EXP]
Communication and title suffixes leaned into broader public testing. Temporary Roblox title tags such as [2X EXP] appeared as event-style accelerators. Practical response:
- Redeem Exp-heavy strings on Codes.
- Run Missions instead of idle hub AFK.
- Delay luxury rerolls until you know whether a BS/BDA card is mid-rework on Trello.
When the suffix drops, rates return to baseline.
2026-10-27 area — Codes card and Lunar wave
Community Trello observation around October 27, 2026 called out activity on Codes, Lunar Breathing, Console Controls, and FAQ cards. The Codes documentation wave aligned with the five strings still tracked in November:
| Code | Typical listed reward |
|---|---|
LUNARUPDATE | Yen + Exp (some trackers report 30K Yen, rerolls, and 7.5K Exp — confirm via client toast) |
BOOSTME | 15k Yen + 10k Exp |
FIFTYK | 50k Yen |
THANKYOU | 2.5k Yen |
RELEASE | 5k Yen + 300 Exp |
Full redeem steps stay on Codes. Ignore ad-widget codes for unrelated Roblox games that sometimes appear beside articles.
November 2026 — Codes still active
As of November 9, 2026, major code outlets still listed the same five actives with no expired graveyard. That stability is unusual and welcome — still re-check after every Discord announcement because promo strings can die without a patch essay.
Systems under active balance chatter
Public testing talk continues to center Breathing Styles (BS) and Blood Demon Arts (BDA) fairness for PvE and PvP. Practical habits:
- Re-read the Tier List after Trello cards move
- Re-warm Parry drills on Hideout Training
- Avoid dumping Mythic clan pity during an announced rework week
- Keep Scripts offline while combat feel is unstable
What this log intentionally skips
- Invented boss HP tables
- Private-server farm claims without sources
- Rank requirement charts beyond observed tags like
[Kinoe] - Mixing Project Slayers / Slayers 2 patch notes into kriel’s timeline
Related reading
Return here after major Discord drops. For hour-to-hour noise, use Discord; for structured cards, use Trello; for stable wiki routing, use this log plus the hubs above.
Frequently Asked Questions
Quick answers to the most common questions.
When did SLAYER enter public testing focus?
October 2026 communication emphasized broader public testing, with an October 18 listing update snapshot widely cited in guides.
Are November 2026 codes still the same five?
Major trackers still listed LUNARUPDATE, BOOSTME, FIFTYK, THANKYOU, and RELEASE as of November 9, 2026. Re-check the Codes hub after Discord drops.
What does [2X EXP] mean on the title?
A temporary event suffix for doubled experience. Stack it with Exp codes and mission volume while it lasts.
Where do official patch details live?
Discord for fast announcements and Trello for structured cards. This log summarizes player impact only.
Is the open world done?
No. Hubs and trials are playable, but large map edges remain unfinished voids during public testing.