Class
Intern
Updated:
The free starter class — pick this one while you're still learning the diagnosis flow.
Overview
Intern is the default class assigned to every new player. There is no unlock cost — it's free from the first shift — and no starting kit. What you get instead is the cleanest learning surface in the game: nothing about Intern's kit punishes you for being slow, misremembering a symptom, or fumbling the inventory while you adjust to the diagnosis loop.
The class has three upgrade tiers driven by the 6/19/26 Class System rework. Level 1 starts you at 71% sanity (a +10 bump over the default 61% baseline). Level 2 raises the start to 76%. Level 3 caps at 81%. None of those tiers add active abilities — they're pure sanity headroom, which is exactly what new players need while they're still memorising patient symptoms and anomaly tells. In multiplayer, Intern displays in one of four colour variants (green, blue, pink, yellow) so teammates can tell which Intern is which at a glance.
Video Guide
Class Abilities
- Level 1: +10 bonus starting sanity (71% start vs the default 61%)
- Level 2: Begins each shift at 76% sanity
- Level 3: Caps starting sanity at 81%
- Cosmetic: Multiplayer colour variants — green, blue, pink, yellow — distinguish Interns in the same lobby
Pros & Cons
Pros
- ✓ Free — available from shift one, no Animal Coin grind required
- ✓ No active mechanics to mistime or misuse, so the class never punishes a learning player
- ✓ Level 3 starting-sanity bump (81%) actually competes with paid classes for survivability
Cons
- ✗ No starting items — every consumable has to be looted or purchased from supplies
- ✗ No active ability means the class scales out of relevance once you're confident with the loop
- ✗ Multiplayer colour variants are cosmetic only — no mechanical differentiation
At a Glance
At a Glance
- Unlock cost
- Free
- Currency
- Animal Coins
- Starting items
- —
How to Play This Class
Treat Intern as your training class. Spend your early shifts memorising the standard patient diagnosis flow: check the chart, identify the symptom, pull the correct treatment item, apply, and clear. Don't try to multitask multiple rooms until the single-room loop is muscle memory.
The class's only real lever is the starting sanity buffer. Level 1 gives you a 10% sanity cushion over the default baseline, which means you can absorb roughly one extra Mass-of-Eyes glance or one Hider tag without dipping into the danger zone. Upgrade to Level 3 (which adds another 10% on top) before you switch to a more advanced class — the unlock cost transfers nowhere, but the practice you accumulate carries forward to every other class.
Team role: in coordinated lobbies, an Intern with high starting sanity is actually the right player to share Coffee with low-sanity teammates. Your buffer absorbs the cost of the give, and the team-wide stability is worth more than your individual sanity peak.
When to retire Intern: once you can reliably handle a full shift without dropping below 40% sanity, switch to the cheapest specialist (usually Nurse at 20 Animal Coins for inventory expansion, or Secretary at 120 for sanity-on-checkin). Intern's job is done at that point — keep it as a free fallback if your main class slot is on cooldown.
Patch History
Class System rework on 2026-06-19 (Class Update Part 1) added the three-tier upgrade system. The +10/+15/+20 starting sanity scaling is the result of that patch. No class skin currently exists for Intern.
Anomalies This Class Excels At
Frequently Asked Questions
- Free — it's the default class assigned to every new player. No Animal Coins or Robux required.
- All three tiers give bonus starting sanity. Level 1: 71% start. Level 2: 76% start. Level 3: 81% start. No active abilities are added at higher tiers — it's pure sanity headroom.
- Multiplayer assigns each Intern one of four colour variants (green, blue, pink, yellow) so teammates can tell players apart. Purely cosmetic — no mechanical difference.
- Once you can reliably finish a shift without dropping below 40% sanity. At that point Nurse (20 coins) or Secretary (120 coins) gives you measurable throughput gains; Intern's value plateaus.
- Yes — the starting sanity buffer makes Intern the ideal player to share Coffee with low-sanity teammates. Your buffer absorbs the give cost while stabilising the team.
- Not as a separate cosmetic — the multiplayer colour variants are the only visual differentiation. The 2026-06-26 skin patch did not add Intern-exclusive skins.
- Yes. Intern remains permanently available regardless of which other classes you unlock. Use it as a fallback if you want zero-risk shifts.
- No starting items and no active ability. Once you're past the learning phase, every other class offers measurable per-shift value that Intern can't match.
How much does Intern cost?
What's the difference between Intern Level 1, 2, and 3?
Why are there different-coloured Interns in my lobby?
When should I switch from Intern to a paid class?
Is Intern good in team play?
Does Intern have a skin?
Can I keep Intern after unlocking other classes?
What's Intern's biggest weakness?
The class you have whether you want it or not
Intern is the default — every new player starts with it, no Animal Coin cost, no Robux gate. The passive is modest: +10 starting sanity at the beginning of each shift. No starting items, no special abilities, no friendly-fire risk to manage.
The class exists to make first-time runs survivable, not to compete with the paid picks.
How long should you stay on Intern?
Until you have ~20 Animal Coins for Nurse. That's a single solid Shift 1-3 cycle's earnings. The +1 inventory slot Nurse gives is measurably more useful than the +10 starting sanity, especially once you're carrying treatment items for multiple conditions in parallel.
If you're stuck in Shifts 1-3 with no coin progress, the bottleneck is more likely shop awareness or missed-anomaly admits — not the class choice. Intern is fine for the learning runs.
What Intern doesn't punish
Compared to higher-tier classes that magnify mistakes (looking at you, Psychologist), Intern's +10 sanity is purely additive and the missing extras (no starting items, no friendly-fire weapons) mean there's nothing to manage. For pattern-learning shifts where you're trying to memorise anomaly cues without distraction, Intern is genuinely the right pick.
Sources: Pro Game Guides tier list, animalhospital.wiki classes, Techwiser tier list.