How to complete Roblox Terminal Escape Room Chapter Four Puzzles (2025)

Having survived the challenges of Chapters 1-3, you’re now ready to take on the next installment of Roblox’s Terminal Escape Room.

Chapter 4 is here, bringing with it a brand-new set of brain-twisting puzzles and mysteries to unravel. Get ready to put your problem-solving skills to the testonceagain!

1. Roblox Terminal Escape Room Chapter Four Walkthrough

Chapter 4 of Roblox’s Terminal Escape Room is a significant step up in difficulty compared to the earlier chapters. While the method for solving the puzzles remains the same, the answers will vary each time. With 90-minutes on the clock, let’s dive into this Roblox walkthrough and beat Chapter 4!

i. How to solve Reagent Puzzle

• Note the positions of the black Checkers pieces on the board, using the chart above for reference.
• Head to the Reagent Shelf and match the black pieces’ positions to the corresponding chemical bottles.
• Identify the elements represented by each bottle. Refer to the Periodic Table on the other side of the room and find the chemical symbols for each element.
• Combine the chemical symbols in order to form a word. Enter the word into the keyboard input on the wall. If correct, the screen will display “RIGHT.”
• Open the drawer to collect the Dominoes and Bottle, and proceed to thenextchallenge.

ii. How to solve Tic-Tac-Toe Puzzle

• Refer to the “Beaker Clean Up” poster to determine the order of the beakers. Find the Tic-Tac-Toe boards in the same order as the beakers on the poster.
• Analyze each board to identify the winning square of the final move. Note the position of the winning square for each board. Repeat this process for all four Tic-Tac-Toe boards.
• Enter the four winning position squares in order on the keypad in the lab room, which mimics the Tic-Tac-Toe board layout.
• If correct, the drawer will open, allowing you to collect the DominoesandBottle.

iii. How to solve Total Mass Puzzle

• Visit the counter with scales, beakers, and instructions on scoops and measurements. Note the crucial information: “one scoop = four dashes.”
• Measure the weight of a single scoop of material using the scales. Divide the scoop’s weight by four to determine the weight of a single dash.
• Use this conversion to break down each equation and calculate the scoop weight for each material.
• Refer to the poster with a mathematical equation and use the calculated values to solve it. Enter the resulting code into the code panel next to the black pipe.
• Collect the new Dominoes and Bottle from the opened drawer. Pick up the fourth Bottle on the floor near the Periodic Table poster.
• Fill the tall structure to the left of the puzzle using the four Bottles. Collect the final two Dominoes that rise to the top ofthestructure.

iv. How to solve Dominoes Puzzle

• Proceed to the Domino table and lay out all the Dominoes.
• Match the Dominoes, ensuring that adjacent pieces have the same value at each end.
• You can rotate pieces as needed. Complete the Domino arrangement, leaving one piece unmatched.
• Take the leftover Domino to the Fume Hood machine and use it to activate the device.
• This will trigger a portal to appearonthefloor.

v. How to solve Dollhouse Puzzle

• Approach the shining portal and press “Shrink” to miniaturize yourself.
• Enter the Dollhouse in your shrunken-down form. Head upstairs and locate the panel requiring four answers, with questions displayed next to it.
• Search the room and walls for the answers, using process of elimination to find the correct ones.
• Once you have the answers, read them vertically to reveal four numbers. Enter the numbers into the keypad from left to right.
• If the keypad turns green, return to the portal and press it to revert to your normal size and returntothelab.

vi. How to solve Simon Says Puzzle

• Enter the newly activated portal in the Research Lab.
• Approach the Domino structure and find the Simon Says game on the wall inside.
• Observe the randomly generated sequences and take note of them, writing them down if necessary.
• Replicate the sequences exactly as they appear, inputting them into the game.
• Once you’ve completed the final pattern, exit the Domino structure and return to theResearchLab.

vii. How to solve Poker Puzzle

• Enter the third portal and approach the stack of poker chips. Record the information from all the cards by writing it down or taking screenshots.
• Compile the information into a single, easily readable source. Use the “Scoring Examples” to understand the card values and their effects.
• Solve each “Player” puzzle around the table using the compiled information. Enter the codes for each Player into the briefcase in the middle of the area.
• Verify correct codes by checking for a green flashing light next to each input.
• If all three codes are correct, the briefcase will open, allowing you to press the button inside and returntothelab.

viii. How to solve City Blueprints Puzzle

• Enter the final portal and head to the building at the end of the block-filled street.
• Read the notice from Michael to Evelyn, instructing her to buy the three cheapest Blueprints and arrange them in order.
• Examine each Blueprint in the room and note their prices. Identify the three cheapest Blueprints and arrange them in order from least expensive to most expensive.
• Press the colored buttons on each Blueprint in order, revealing a letter with each press.
• Collect the three letters from each Blueprint, giving you a total of nine letters.
• Rearrange the nine letters to form a valid word. Use a word unscrambler tool if needed to simplify the process.
• Enter the nine-letter word into the password reader. If correct, a door in thelabwillopen.

ix. How to solve Pipes Puzzle

• Enter the new room and collect the tools on the floor: Chain Cutters, Sledgehammer, and Wrench.
• Use the Sledgehammer to break apart the pipes in the room, gathering all 12 pieces.
• Utilize the Chain Cutters to sever the chain holding the stool to the workstation. Position the stool on different benches to access the ceiling and manipulate the pipes.
• Create a circuit connecting the sprinklers at both ends of the pipe structure. With the circuit complete, approach the periodic table, equip the Wrench, and remove the bolts to retrieve the “The Game Room” sign.
• Place the sign on the nearby contraption. This triggers the release of gas, allowing you to escape through the FumeHoodmachine.

You’ve made it this far! Congratulations on solving the puzzles and overcoming the challenges. We’re now close to the end of the Terminal Escape Room series.

Hang on to your brain cells, though – we’ve still got one more chapter to go! Get ready for thefinalshowdown.

2. About Roblox

Roblox is a popular online game platform which lets players create their own games and play games made by other users. It is developed by Roblox Corporation and is available on Microsoft Windows, Xbox One, Xbox Series X/S, Android, iOS, Fire OS, and Mac.