The Riven Tides map in ARC Raiders has a couple of puzzles to solve, and you’ll find one of them at the Stacking Yard POI. It involves finding red buttons at the location, which will then allow you to access a spot that otherwise remains locked. With rewards on offer, let’s find out how to complete this puzzle. Table of contents How to find the red buttons on Riven Tides in ARC Raiders How to open the locked door in Stacking Yard in ARC Raiders How to find the red buttons on Riven Tides in ARC Raiders The first step of the puzzle involves finding four red buttons that are located in the Stacking Yard. The buttons and their positions are completely random, and they change based on the raid. I have tested this out; sometimes, the same location might have a button for you to press at one exact spot (across different raids). However, the locations will largely be random. Image via Embark While there are four buttons required to solve the puzzle, you don’t need to press all of them by yourself.…