Exploring the campus
Treat the campus as one large puzzle room: five main locations connect through hidden passages and tunnels, and everything you pick up between lessons - escape bucks, red herrings, extra credit - feeds back into the rooms.
The campus in Escape Academy 2: Back 2 School is not scenery between levels. It is the level. The store page calls it "one big puzzle room" and that is the accurate reading: five connected areas, secret passages, hidden tunnels, traps, and a set of collectibles that only make sense if you are walking around looking at things.

The developer's campus tour series names the areas outright: the Science Campus is described as "one of five major locations", and the posts separately cover the Arts Campus, the Campus Gardens and the Quad, with the Headmaster's Tower referenced as its own area. That gives you a working map before you have unlocked anything.
The five areas and what each one rewards
| Area | Signature look | What it holds | Why you go back |
|---|---|---|---|
| The Quad | Central courtyard, fountain, main hall | Orientation, lockers, dorm access | Hub for everything; most fast travel passes through here |
| Science Campus | Chalk green floors, lab benches, machinery | Biology and chemistry rooms, the chicken quest | Reagent puzzles and one of the two room names in the achievement list |
| Arts Campus | Painted stucco, terracotta, murals | Costume Shop, Dance Studio, Theater | Narrative rooms, spot-the-difference extra credit |
| Campus Gardens | Waterfalls, hedges, terraces | Hedge maze, red herrings, a riddle at the top | The quietest collectible run on the map |
| Headmaster's Tower | Offices, trophy cabinets, glass | Story beats and a documented rendering artefact | Late-story rooms |
Two of those rows come with developer detail worth passing on. The Arts Campus is explicitly inspired by Spanish architecture - painted stucco walls, terracotta tiles, iron balconies, hand-painted signs, painted brick ground and paint splashes - and one of its environments is a rebuilt version of a location from the first game. The Gardens, meanwhile, are not an "official" campus in the fiction; the developer says so directly, and includes them anyway because they are where a lot of the optional content sits.
How travel actually works
You walk, and then you find shortcuts. Three systems govern movement:
- Ziplines are bought, not found. They cost escape bucks, and buying them early is a documented way to lock yourself out of progress: a player on the Steam forum reported exactly that, having spent their money on zipline upgrades before finishing the main line. The developer's reply lists the three income sources you are supposed to use - side quests, red herring turn-ins and loose cash lying around - which is a useful reminder that the campus is littered with money if you look.
- Hidden tunnels connect areas that look far apart on the map. They are part of the fiction: the store copy promises "mysterious passage ways, hidden tunnels, and dangerous traps", and the tunnels are the reason the campus stays readable as one place rather than five load screens.
- Detention is the anti-shortcut. Climbing onto umbrellas and hopping a gate gets you sent to detention rather than through the gate, which one forum thread records under the title "Do not sequence break". Treat fences as walls.
Puzzles that live outside the rooms
Three kinds of content sit on the campus itself rather than behind a room door.
Extra credit quests are short, self-contained puzzles. The developer's devlogs describe them as the campus's connective tissue - findable in every area, sometimes as small as a spot-the-difference hunt, sometimes a multi-step chain like the biology classroom sequence where you help a chicken named Nugget lay an egg by meeting a series of conditions.
Red herrings are collectibles, and the name is a joke that also tells you what they are for. They turn in for currency.
Escape bucks are the campus currency, spent on cosmetics and on those ziplines. They are earned only - there is no way to buy them with real money, which is worth stating because the structure invites the assumption.
The maze, and why it is not a room
The hedge maze in the Gardens is the clearest example of what "open world escape room" means in practice. It is not a puzzle room with a door; it is a maze with a distressed student at the entrance, something making noise at the centre, and a reward you can only reach by navigating it. It is also the single most-asked-about stuck point on the Steam forum in the first two days, and it has its own page here.
The Gardens also hold a riddle at the top of the mountain that the developer mentions only as a reward for reading to the end of the devlog. Nobody has posted its solution in public yet, so there is nothing here to copy.

A practical circuit
If you want one route that touches most of the map without wasting a session:
- Start in the Quad, work the orientation checklist, and open your locker and dorm - the door-opening pieces come from here.
- Push into the Science Campus next, because the biology and chemistry rooms give you the reagents and the vocabulary the later rooms expect.
- Cross to the Arts Campus for the narrative rooms, which are the most forgiving in the game because they gate on story rather than on mechanism.
- Save the Gardens for a session where you do not want a countdown - it is where the red herrings and the maze are, and both reward slow walking.
Next: the types of puzzle you will meet, or straight into chapter 1 if you have just started.