오래되서 기억이 잘 안나는데 스팀 가이드에 중국어로 올라온거 영어로 번역해서 했던 기억나네요

한 30분내로 클리어 가능했던거 같습니다

Full achievement guide
First floor northwest:
The right side of the door has a "big key"
2nd floor northeast:
Can only pop the piano three keys (specifically in the IN below): 1, 2, 3 to replace: 1/2/3 / 2/2/3

2nd floor east:
5 + 3 + 7 + click + number can point up the value (followed by a customs will be used)

First floor southwest:
(Where the machine turned the wrong left = right = right) right lower left lower left upper right
Second floor west:
Upper left 1 right middle 2 left lower 3 upper right 4 right lower 5 left lower middle middle 6 999
2nd floor northwest:
The position of the lamp is replaced by the following sequence
1 2 3
4 5 6
7 8 9

Order: 64821397

First floor Northeast:
Jump once to go twice to jump twice
Second floor south:
140.15
First floor southeast:
Lower left option

원본 가이드

http://steamcommunity.com/sharedfiles/filedetails/?id=898925327

하~~ 화면에 클릭이 되는군요=_= 키 비스무레한게 보여서 클릭해보니 집어지네요

감사합니다 ^^