30 3 2I'll try and explain this as best as I can. Difficult without pictures. This is at the start when you go to turn on Arthur's generator in the bedroom.Instead of using the pattern on the wall, use the following pattern first. It will save you starting a new game after finding it later on.°°°•°•°°°••°•°°°The solid dots are what you will need to select on the control panel on the generator. Hope that this makes sense for you, and it's supposed to resemble the 4x4 grid of buttons.Guide not helping? View 1 more guide for this achievement.Showing both comments. Leave a comment. Note that the generator doesn't need to have the crystal in it for the pattern to be input. You can do it before getting the crystal.Posted by EastX on 01 Jan 17 at 09:18 That's handy to know. Saves a partial playthroughPosted by FullMoonBeaver on 01 Jan 17 at 10:11 Leave a comment