Night At The Infirmary is currently presented by Roblox as [UPD 4] Night At The Infirmary (Anomaly). Official Roblox metadata also exposes completion badges for Night 1 through Night 4. Those facts establish the current update label and four-night milestone structure; they do not provide a complete patch note, new mechanics, balance values, code status, or a Night 4 walkthrough.
9585346472, root Place ID 101610294550592, creator A.D. Games, current title on the UPD 4 track, and Completed Night 1–4 badges were returned by Roblox-owned endpoints.Current update at a glance
UPD 4 title
The Roblox Games API returned the current title with [UPD 4]. This supports the update label but not an itemized change list.
Night 4 milestone
The official badge feed includes Completed Night 4. The badge was created on July 28 and updated on August 2 in the audited response.
UPD4 code candidate
Two current reports include UPD4, but no clean redemption was performed here. Check the [Codes page](/codes/) before counting Shards.
Detailed changes
Patient counts, new anomaly behavior, class balance, tool rules, rewards, and complete patch notes still require a creator announcement or current-server testing.
What UPD 4 safely tells a player
The title shows that current servers are expected to belong to the fourth named update cycle. If a server, video, or guide only references UPD 2 or UPD 3, treat its interface and balance claims as potentially stale. The official description still frames the experience around a night shift, patient checks, disguised anomalies, beta status, flashing lights, and jumpscares.
The Night 4 badge proves a fourth completion milestone exists. It does not prove how many patients appear, what tasks unlock it, whether it has an ending, or what reward it grants. Open the Night 4 guide for a cautious current route that keeps those unknowns visible.
What is not a patch note
A Roblox title is not a detailed changelog. A badge timestamp records badge metadata, not necessarily the public release minute of every related feature. An update-shaped code is not proof of its active state. A walkthrough can document one server while still missing a hotfix or alternate case.
For that reason, this tracker separates first-party status from community observations. It deliberately avoids statements such as “UPD 4 added exactly X patients,” “this class was buffed by Y percent,” or “Night 4 always rewards Z.” None was supported by the immutable audit evidence.
Update timeline
2026-08-06 - UPD 4 title and official identity checked
Type: Official live-status check
Roblox-owned metadata returned the exact experience as [UPD 4] Night At The Infirmary (Anomaly), with Universe ID 9585346472, root Place ID 101610294550592, and verified group creator A.D. Games. This is the source-of-truth identity and current update label for the checkpoint.
- Use the root Place ID to avoid similarly named experiences.
- Treat the title as version context, not a complete changelog.
- Recheck current-server prompts before applying an older guide’s exact mechanics.
Source: Roblox Games API
2026-08-05 - Official game metadata records a recent update
Type: Official metadata timestamp
The audited Games API response recorded the experience’s updated timestamp on August 5, 2026. That supports recent change activity close to this checkpoint, but it does not identify which files, balance values, or patient cases changed.
- Rejoin a fresh server when the interface disagrees with a current guide.
- Recheck code candidates, classes, and tool behavior after recent metadata movement.
- Do not convert the timestamp into an unprovided patch release hour.
Source: Roblox Games API
2026-08-02 - Completed Night 4 badge metadata updated
Type: Official milestone evidence
The Roblox badge feed includes Completed Night 4; the audited response records its creation on July 28 and update on August 2. This first-party evidence supports Night 4 as a canonical guide topic while leaving its route, patient count, rewards, and endings unconfirmed.
- Use the badge only to confirm the completion milestone exists.
- Follow live Night 4 objectives instead of inventing a fixed patient list.
- Preserve screenshots and task wording when reporting a later-night route change.
Source: Roblox Badges API
2026-07-28 - Completed Night 4 badge created
Type: Official milestone creation
Roblox badge metadata records the Night 4 completion badge as created on July 28. Creation shows the milestone was registered by that date; it does not by itself establish public availability, update contents, or a release announcement.
- Keep badge creation and game-title checks as separate evidence.
- Avoid claiming a precise Night 4 launch time without an official announcement.
- Recheck any guide written before this milestone against the current build.
Source: Roblox Badges API
Pages to recheck after an update
Codes can rotate or reject an older candidate, so test one string at a time and require both a response and a balance change. Classes can change price, perk text, levels, or availability; read the current menu before spending. Diagnostics can change thresholds, prompts, and later-night exceptions. Treatment can move tools or reorder objectives. Night routes can change patient counts, case pools, and completion feedback.
This site centralizes the checkpoint here, then keeps the operational detail on its canonical page. Use Classes for role evidence, Tools for equipment boundaries, Anomalies for detection, and Nights for per-shift preparation. That prevents one uncertain claim from being copied into several conflicting pages.
Current-server update checklist
- Confirm the official Place ID and creator before joining.
- Read the live title, lobby notice, and task wording.
- Check whether Night 4 is selectable or gated in your current account state.
- Open Shop and the class panel before trusting an older price or code status.
- Test diagnostics using the displayed prompt rather than remembered exact thresholds.
- Record the case objective before and after treatment or anomaly response.
- Rejoin once if a recent update leaves the server UI inconsistent.
- Preserve the date, server context, and visible evidence when reporting a change.
Update evidence policy
An item is marked Official only when Roblox-owned metadata, a developer-controlled page, or an in-game creator notice directly supports it. Community corroborated means two current independent sources agree on the same exact-game observation. Community reported means one directly relevant source supplies the detail. Needs verification covers live status, precise numbers, mechanics, and outcomes that the checked evidence cannot settle.
When sources conflict, the live task wins for immediate play, but one observation is not rewritten as a universal rule. The conflicting older reception/CCTV flow and current treatment-room flow remain separated throughout this guide set.
Updates FAQ
What is the current Night At The Infirmary update?
The official title was on UPD 4 when checked on 2026-08-06.
Did UPD 4 add Night 4?
The title and badge provide related current evidence, but this page does not claim an exact causal patch note without an official changelog.
Are full UPD 4 patch notes available here?
No complete creator-owned changelog was available in the audit evidence. This tracker lists only supported status and recheck actions.
Does the UPD4 code work?
It is a community-corroborated candidate, not an in-game verified active code on this checkpoint.
Why is Updates a single page?
One canonical tracker avoids thin per-patch pages and keeps current official evidence, community observations, and recheck duties together.