Night At The Infirmary Walkthrough

Night At The Infirmary is a Roblox beta horror experience by A.D. Games where you work a night shift at a school infirmary and decide which patients are human and which are dangerous anomalies. This walkthrough hub collects every step-by-step guide on the wiki so you can move from your very first shift to late-game nights and ending routes without guessing.

Unlike a generic tips list, these guides follow the actual flow of a run: patients arrive at the window, you inspect them through three verification layers, and you either admit them or hit the shutter reject button before something goes wrong. Each walkthrough page assumes you already know the basics from our how to play guide, but links back to controls, anomaly references, and interactive checklist whenever a step needs a refresher.

The game is still in beta under UPD 1, so night difficulty, patient behavior, and ending conditions may change as A.D. Games patches the experience. We update these walkthroughs when verified changes land — check UPD 1 patch notes for the latest confirmed adjustments.

Pick the guide that matches where you are in your run. New players should start with the first night walkthrough even if you have horror-game experience, because Night At The Infirmary punishes skipped inspection steps more than it punishes slow reactions.

• First Night Walkthrough — A complete shift-by-shift tutorial for night one. Covers patient intake at the window, photo print comparison, CCTV camera checks, and when to reject. Ideal if you keep dying early or are not sure which layer to trust.
• All Nights Walkthrough — Progression across multiple shifts, escalating anomaly frequency, and how to maintain accuracy when the infirmary gets busier. Includes pacing advice and links to survival strategies.
• Ending Guide — Documented ending routes, requirements players have confirmed in beta, and what choices during shifts appear to affect outcomes. Spoiler-light structure so you can skim requirements first.

If you only need quick reference material rather than a full playthrough, use the all anomaly types page and the detection guide alongside these walkthroughs.

Every night in Night At The Infirmary follows the same core loop, and the walkthrough guides expand each step with examples. Memorizing this loop helps you stay calm when jumpscares or unusual patient behavior startle you mid-shift.

1. Patient arrives at the infirmary window. Observe visual tells — proportions, eyes, skin, clothing, and movement.
2. Photo print check — compare the live patient against their printed photo for mismatches.
3. CCTV camera check — switch to security feeds; some anomalies only appear on camera.
4. Decision — admit the patient or press the shutter reject button if any layer confirms an anomaly.
5. Survive the night — incorrect admits and wrong rejects both carry consequences depending on the anomaly type.

The three-layer system is the heart of the game. Our visual tells, photo tells, and camera tells pages list what to look for on each layer. The walkthrough pages show how to apply that knowledge under time pressure.

A few habits separate players who clear multiple nights from players who restart constantly. These tips appear again in individual guides, but they are worth internalizing before you begin.

• Never skip a layer because a patient "looks fine" at the window. Beta reports consistently show camera-only and photo-only tells.
• Keep a checklist — use our anomaly checklist tool until the inspection order feels automatic.
• Learn one anomaly type at a time via beginner guide instead of memorizing every tell before playing.
• Read reject timing in the reject patients guide so you do not hesitate when the shutter button is available.
• Use headphones — audio cues often accompany patient arrivals and certain anomaly types.

When you are ready, open the first night walkthrough and play along in real time. Pause between patients if you need to cross-reference tells; the game rewards accuracy more than speed in early nights.