How 2 Escape - Engine Walkthrough Guide (Fourth Room)

Welcome to the engine!

Contents

Complete Engine Walkthrough

Complete Engine Walkthrough

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This room contains 4 riddles, each one uses different skills and understanding to complete the room in time! 3 of them can be solved in any order but one is locked before 2 specifics are done.

On the back of the wagon, there is a big machine with valves. This riddle is based on chemistry.

On the right of the wagon there is another big machine surrounded by a wire fence. There are 3 riddles on it.

Behind this machine there is plate that can be opened with a screwdriver. With a lot of wires inside.

On the front of this machine, there’s another 2 riddles. On the left, a maze that can be unlockable with the star badge. On the right side, there’s the last riddle but it’s locked. It can only be opened by solving the wires and maze puzzles.

Solution: Machine with valves
Solution: Wires
Solution: Lights
Solution: Control Panel

Solution: Machine with Valves

Players need to turn the right valves in the right order to create the right mixture.

At the bottom of the machine, there’s a chemistry name. Use the “Machine Instruction Book” widget in the companion app to translate it into a chemistry formula.

Then, go to your photo gallery and search for the photo of the periodic table of elements. Now, find each element that’s in your chemistry formula.

In the room, there are numbers next to each valve, you have to activate the right valves in the same order as in the formula.

Example

Formula name: Nivalym Thiocetyl
Formula: Si(2) Ba Al(2) O
Si is the 14th element so Si = 14
Ba = 56
Al = 13
O = 8
Si(2) Ba Al(2) O(3 = 14(2) 56 13(2) 8

Number in brackets means the number you have to activate the valve X times. Here the player in the room has to activate the valve number 14 two times then, the 56 once, the 13 twice and then one 8 before pressing the lever above the liquid tank.

The machine breaks down often but there are some ways to fix it.

When the machine is down:

If the light flicking is yellow, press the left button.
If the light flicking is blue, press the button in the middle.
If the light flicking is pink, press the right button.

Here are all the solutions:

Nivalym Thiocetyl: 14 (x2), then 56 (x1), then 13 (x2), then 8 (x1)
Allylamine Phenylora: 29 (x2), then 51 (x2), then 35 (x1), then 16 (x1)
Methomyl Chlorflutharidine: 11(x1), then 5 (x2), then 1 (x2), then 6 (x1)
Trimethylsilyle halochramido: 6 (x2), then 1 (x1), then 35 (x1), then 17 (x2)
Sodium cyanoborohydrure: 11 (x1), then 16 (x2), then 6 (x1), then 29 (x2)
Potassium Oxalenolpalladate: 19 (x2), then 46 (x1), then 17 (x1), then 5 (x2)

Once that’s done, pick up the key.

Solution: Wires

A screwdriver is needed to open this riddle.

This riddle requires you to fix multiple wires but not all of them. The order you look at them is really important, you have to read them from their base on the left and from top to bottom.

To help you in this task, the Companion App player has a strange drawing in the photo gallery.

The player who has the wires have to tell their colors meanwhile the companion app player has to follow the path of this color combination. Once in a while, they’ll have indications about instructions they have to follow to complete the fix.

The Companion App player has to start at the start nod in the middle of the drawing. To this nod, there are only two colors linked : red and yellow. If the first wire in the room is a red, then follow this way, one after the other until the puzzle is solved!

Example:

PC player wires (top to bottom): yellow / green / red / red / yellow / blue / yellow / green

Here is the following path:

The instructions on that path are:

Fix the first wire
Fix the before last wire starting from the end
Fix the (((5+3)/2)+3)th wire

Here are all the solutions:

Solution: Lights

A star badge is needed to open the riddle.

The riddle is quite simple. This is a maze. Player in the room has to put the left light on the right light but doesn’t see anything. The Companion App player needs to be the guide by telling which way they have to take to get to the light on the right side of the panel.

Solution: Control Panel

Now that you solved the Maze and Wires riddles, this one just opened.

First of all, the player in the room has to give the codex code to the Companion App Player. Now both players have a control panel that they have to describe to each other to make them match.

The first step is to complete the panel on the Companion App, which is strangely the exact same one on the right side as the one in the room. Then the Companion App’s player will have the last part to complete the left side of the room’s control panel.

Here are all the solutions: