https://youtu.be/uix4n8UsnEc

Hint - Inspect the diorama(s) closely.
Solution - Press the bookshelf in the diorama to slide it over.

Hint - There are some hidden spots around the room. You will need to check the area carefully.
Solution - While the doors are open, slide the bookshelf back to its original position. You will notice an unpowered terminal on the back of the bookshelf.

Hint - The terminal (behind the bookshelf) is unpowered. You will need some way to restore the power.
Solution - Interact with the miniature power box in the diorama. Open the lid and pull the lever. Then interact with the powered terminal.


Hint - Look around the room carefully for something to pick up.
Solution - Pick up the old key in the diorama's door keyhole. Then use it in the terminal behind the black and white painting.


Puzzle: Arrow sign lock
Hint - Look around the lock carefully.
Hint - Look at the back of the lock for a clue.
Solution - Follow the path of the arrow with the buttons. Press: Circle button, Up Arrow, Right Arrow, Up-Right Arrow, Left Arrow

Puzzle: Opening the black box on the floor
Hint - Insert the cowboy room in the diorama.
Solution - Pick up the t-bar handle on the cowboy room window sill. Insert it into the wall slot in the room with the black box on the floor.

Puzzle: Opening the bullseye lock on the wall
Hint - You'll need to "activate" this lock somehow.
Solution - Insert the cowboy room in the pillar slot to activate a laser to open the bullseye lock.


Puzzle: Shapes Lock
Hint - You will need to somehow look at the back of this lock to unlock it, just like the arrow lock.
Hint - Inspect the diorama carefully.
Solution - Open the latch window by the diorama slot. If there is a room slotted in the diorama you will need to remove it first to see the window latch. You can look inside the room now by crouching and looking into the diorama. Alternatively you can slot the key room and look into the room through the key room's glass wall. The lock solution is Diamond, Circle, and Dot.

Puzzle: Butterfly Room
Hint - Look around inside the butterfly room for something to interact with.
Solution - Pull the lever on the floor behind the golden gate.
Hint - You'll need a code to enter into the black and white tile lock. The clue to the solution is again posted behind the lock.
Solution - Pick up the butterfly room from the diorama and inspect it to see the pattern. The solution is Top-Left, Top-Center, Center, Bottom-Center, Bottom-Right.

Puzzle: Jail Cell
Hint - Notice that there is a bullseye lock behind the gate.
Solution - Insert the cowboy room onto the head of the headless mannequin.
Hint - You activated the jail cell bullseye lock, but can't reach the now unlocked lever. There is some way to do so.
Solution - Reach into the diorama and activate the lever in the miniature version of the jail cell.

Puzzle: Diamond Room - Obtain Red Keycard
Hint - Insert the "1/3x" and "3x" buttons into the keyboard.
Hint - There is some way to pull one of the levers given your current situation.
Solution - Set scale to 1/3, then reach into one of the rooms and grab the red keycard.

Puzzle: Diamond Room - Obtain Blue Keycard
Hint - You can slot the red keycard into either the Gate A or Gate B terminal.
Hint - The only other keycard is the blue keycard (that is out of reach). There is a way to get it now.
Solution - Set the scale to 3x, set either Gate A or B to be unlocked (with the red keycard), and walk through the gaps between the bars to grab the blue keycard.

Puzzle: Diamond Room - Obtain 9x Tile
Hint - In the room where you picked up the blue keycard, you'll notice there was a "9x" tile that was out of reach in a wall hole.
Solution - Set scale to 1/3x and grab the 9x tile.

Puzzle: Diamond Room - Obtain Diamond Emblem
Hint - Now you want to focus on entering the room on the right that is still locked. Inside there you'll noticed there is the diamond emblem.
Solution - Set the scale to 9x and walk in the gap between the bars and door frame.


Puzzle: Key Room
Hint - Now you should have a diamond emblem (diamond room), heart emblem (purple room wall), spade emblem (from the butterfly wing), and a clubs emblem (next to the slot pillar).
Solution - Insert them into the slots in the key room to open the ceiling. Inspect the miniature key room (press space-bar) and grab the key.

Puzzle: Using the Key
Solution - There are 2 keyhole locks to unlock - the front door (white room) and the side of the diorama (there is a giant keyhole on the "outside" of the diorama).

Puzzle: Activating the bullseye target box with a lever in it.
Hint - You can now open this box now that the front door is open.
Solution - Slot the cowboy room in while the front door is open. The lever will now be accessible. Pulling the lever will lower the diorama to the ground, giving you access to the outside area.

Puzzle: Accessing the "recursive" room (with the exit sign door)
Solution - Once you've unlocked the door, go outside and walk around to the newly opened side door. Go in and pull the lever to lower the exit sign door. Then walk out into the outer area and exit.