Blueprint

Blueprint is one of five collectibles in Superliminal. It is shaped like an ordinary blueprint like those used in real life by engineers and architects. This collectible is usually located lying flat on the ground or glued to the wall. However, finding these blueprints is not easy, as they are hidden in unexpected places like hidden rooms or hallways.

To interact with this collectible, players simply need to click the blank blueprint. Once clicked, the blueprint will be filled with drawings of floor plans, often resembling to sections of levels. A smaller version of the blueprint will also appear pinned at the board blocked by a scissor gate near the bedroom. The board can only be inspected from up close at the beginning of Dollhouse as the player spawns at one of the bedrooms inside the scissor gate.

Related Achievements
Show/Hide Achievements (SPOILER)

Secret Rooms
Show/Hide Secret Rooms (SPOILER)

Suite C and E become enterable at the beginning of Dollhouse after all 15 blueprints are collected.

Suite C
The structure of Suite C is similar to the usual "spawnpoint" bedroom though it possesses the avocado wallpaper, framed pictures of avocados instead of clouds and a Pierce radio on the bedside table. Additionally, an avocado lies on the bed and another on the floor. The avocado on the bed will automatically split into halves upon being interacted with.

"In addition to the occasional puzzle generated by your mind, you may also repeatedly see images of things you obsessively dislike... Such as avocados."

- Dr. Glenn Pierce

Suite E
Suite E is more atypical - the room appears very similar to the maintenance rooms (pale blue walls of brick, concrete floor, exposed pipes, overhead lights and a high ceiling). It has the same major characteristics of the suites (bed, bedside tables and framed pictures) but they also differ. The bed sheet is plain blue-green instead of a patterned yellow and the picture frames are made of a plain black material instead of wood. The pictures show orange sunsets rising over a dark landscape. On a bedside table there is another Pierce radio.

"I'd like to discuss the assumption that secret or out-of-the-way locations ought to contain valuable knowledge... They usually don't."

- Dr. Glenn Pierce

Trivia

 * This collectible cannot be found in two levels, which is Clone and Retrospect. Constellation Room also has a similar trait.
 * Coincidentally, there are the same number of Blueprints as there are Chess Pieces in the game.