Upon completing the first Act in Hello Neighbor 2, the main protagonist discovers the Neighbor is moving inside the Museum, forcing his son inside with him. Sadly, the Museum is full of locked doors that can’t be opened unless special keys are collected.
There are four keys in total to open all doors inside the Museum in Hello Neighbor 2; one for the main entrance and three for the rooms on the second floor. Each Act rewards players with specific keys, which unlock specific parts of the Museum.
Where To Find All Museum Keys In Hello Neighbor 2
The Museum keys are found upon completing Acts 2, 3, and 4 in Hello Neighbor 2. The four keys are:
- Wing-Shaped Key
- Heart-Shaped Key
- Book-Shaped Key
- Gear-Shaped Key
Where To Find The Wing-Shaped Key
Once players collect all cash register buttons in the Bakery from Act 2, the machine will open and reveal a Wing-Shaped Key. The four missing register buttons location are:
- The cat will be playing with one and will drop it once players give it a treat.
- Stuck in a bush on the second-floor balcony.
- Inside the clock on the bedroom’s wall. Find the missing hand and move the time to a specific date to solve it.
- Inside a locked diary book on the second floor, which can be unlocked by defrosting the key.
Where To Find The Heart-Shaped Key
Upon collecting the Wing-Shaped Key, head to the Museum, turn right, and enter a small room that has a map. Players need to collect three houses to solve the puzzle. The first house is on a higher shelf in the same room.
Next, open the main room using the Winged-Shaped Key, break the glass on the right, then cut the spider web to collect a house. The Neighbor will be guarding the area inside so be careful.
Afterward, go to the left side of the room and break another glass to collect the third house.
Return to the map room and place the houses according to their colors and open the safe, revealing a key. Use the key to open the locked door inside the room. Upon entering, follow these steps:
- Look left and use the scissors to cut the webs and take the lamp.
- Continue walking in the hallway to the large picture and place the lamp on the left side.
- Interact with the lamps on both sides of the picture to reveal a hidden room.
- Enter it and take the Heart-Shaped Key from the table.
- Return to the hallway and use the Crowbar to remove the plank from the door.
- Get to the second floor and walk to the other side, where a Heart-Shaped Lock can be found on one of the doors.
For now, it’s only possible to interact with the photo on the left side of the bed and complete Act 2.
Where To Find The Book-Shaped Key
At the start of Act 3 in Hello Neighbor 2, The main protagonist will pay a visit to the lake house, where Mr. Otto lives. Quentin can sneak inside the house and solve various puzzles, allowing him to collect all Map Fragments in the house. Pinning them on the board reveals the location of a safe along with its password (80164). The Book-Shaped Key is inside the safe.
Head back to the Museum, to the upper floor, and open the door with a Book-Shaped Lock using the key. There will be plenty of puzzles inside involving either the safe in the far corner of the big earth globe.
Where To Find The Gear-Shaped Key
Similar to the previous keys in Hello Neighbor 2, the Gear-Shaped Key is obtained after completing Act 4. Inside the Mayor’s mansion, Quentin must collect different shapes of trophies and place them in their rightful place. This unlocks a steering wheel, which reveals a hidden room where the Gear-Shaped Key is located.
As usual, head back to the Museum and climb to the upper floor to open the Gear-Shaped Lock. All loose ends will make sense upon unlocking this room, as it contains all the puzzles’ solutions before the final chapter with the Neighbor himself.
Hello Neighbor 2 is now available on PC, PS4, PS5, Xbox One, and Xbox Series X/S.