In ARC Raiders, the Buried City now has a secret puzzle room that contains guitars, shakers, and flutes that you can loot and either vendor for a nice bounty of coins or play to show how friendly you are to other Raiders. However, this puzzle is very extensive, requiring you to activate 15 buttons hidden throughout the map in a particular order. This guide will show you the solution to this puzzle and where you can find all the buttons to unlock the door.
Puzzle Room Door Solution
The solution to the door is shown as sheet music, requiring you to press specific buttons marked by the following letters: C, D, D, F, A, F, G, F, G, F, G, A, C, D. The buttons with a marked letter are scattered everywhere in the Buried City. The rest of this guide will show you the optimal path to quickly unlock the secret room. If you want the map locations, this link shows the pinpoint locations of the buttons.
| Button | Location |
|---|---|
| Button #1 | Go to the lower left corner of Plaza Rosa and jump into the open window. Go to the second floor of the building and go towards the cupboard. The button will be behind a couple of chairs next to the cupboard. |
| Button #2 | Run to the Galleria building and climb up to the rooftop. Go to the open elevator shaft with a zipline and go down. Once you're down, turn left and look for the button that's behind a metal shelf. |
| Button #3 | Go to the Warehouse building on the far western portion of the map. Climb up to the rooftop of the warehouse, then run to the area with skylights. The button will be in the gap between two large vents. |
| Button #4 | Head to Marano Park and run to the center of the park where a small shop building is located. Go inside and press the button in the corner of the room, right next to some shelves. |
| Button #5 | Go to the Grandioso Apartments, specifically in Apartment Building B1. Once inside, take the elevator shaft up to the top floor of the building, not the ceiling. Turn left, go out onto the balcony, then break the first glass window on your left. Go inside, run to the doorway on the left, turn left, and you’ll see a room with a couch. The button is behind the couch. |
| Button #6 | Go to Piazza Arbusto and climb up the blue tower. Climb up to the second rooftop just below the tower balcony, then slowly walk to the thin edge on the left. The button is on a corner of the edge. |
| Button #7 | Head to the road between the Library and Su Durante Warehouses. The button is inside a bus near an empty billboard. |
| Button #8 | Go to the buildings near the Town Hall location, specifically above the “Corso da Vinci” text on the map. Go inside the red building and go up the stairs. Head to the kitchen, then turn left to the small bedroom. The button is in the corner of the room, next to the bed. |
| Button #9 | Head to the easternmost building, which is next to the highway, near the Buried Properties location. The button is inside the ruined building is situated in a gap between a yellow generator and the wall. |
| Button #10 | Go to the Hospital location. Start at the eastern side of the Hospital on the ground floor. Head inside the entrance next to the “OSPEDALE” sign and look for the emergency stairs. The button is located under the staircase, next to a bunch of wet floor signs. |
| Button #11 | The button is underneath a collapsed portion of the highway, on the ceiling of the building to the right of the “Grandioso Apartments” text. |
| Button #12 | Go to the Church Ruins location and go to the roof of the buildings on the lower left side. The button is right next to the chimney closest to the sand. |
| Button #13 | Go to the Santa Maria Houses location. Head inside the westernmost side of the yellow building, then climb up the stairs to the top floor, and look for a zipline up to the attic. The button will be inside the attic, in between an empty shelf and some cardboard boxes. |
| Button #14 | The next button is inside an almost-buried tower, in between the Piazza Roma and Warehouse locations. From the map, the tower is at the end of the diagonal line. |
| Button #15 | The last button is at the locked entrance to the easter egg room, on the ground floor of the building north of the Red Tower. Go inside the half-buried window opening of the yellow building and press the button in front of the locked door. Head inside, take all the loot, extract, and enjoy your spoils. |
