Causal Loop Guide | How to Solve Every Puzzle in Chapter 4
A clear walkthrough for completing every Cube, Teleport, Button, and Branch puzzle in Chapter 4.
Game Guide by Monarch on Jun 15, 2026
Chapter 4 in Causal Loop is built around careful Cube placement, Teleport routing, and short Branch actions. The path is mostly linear, but the puzzle can become confusing because several Cubes must be moved between slots to activate the correct doors and Teleports. Follow the route in order, and avoid moving a Cube back too early unless the guide tells you to.
Starting Chapter 4
From the beginning of Chapter 4, move forward and press the Button on the right. Go through the doorway, then turn right and pass through the small crack. Drop down, press the next Button, and continue dropping through the lower areas until you reach the left-side path.
Jump across, drop down again, then turn left and collect the Green Cube. Place it into the Green Cube Slot, press the Button near the slot, and enter the newly opened doorway.
Using the Yellow Cube and First Branch Puzzle
After passing through the doorway, turn right and enter the Teleport. Pick up the Yellow Cube and place it into the Alternate Yellow Cube Slot. This activates another Teleport, so take it immediately.
Move forward until you find a Button, then continue to the other end of the area and enter the Branch Bubble. Make a Branch to the Button, press it and break the Branch. Then take the Teleport back and put the Yellow Cube back in its original Yellow Cube Slot.

Solving the Orange Cube Section
Take the Teleport again, then grab the Orange Cube and place it into the Orange Cube Slot. Go through the newly opened doorway and use the Teleporter inside. Continue forward to the end, turn left, and crawl under the small hole in the wall.
Enter the Branch Portal and create a Branch. Crawl back under the hole, turn right, and go through the Pink Teleporter. Press the Button there, then break the Branch. Return to the door and wait until it opens. Once it opens, go through and turn left.
Throwing the Green Cube Through the Window
Press the Button to activate the Teleporter. Pick up the Green Cube and throw it through the window. Take the Teleporter, then turn left and retrieve the Green Cube. Place it into the Green Cube Slot and continue forward.

Drop down, move forward, and take the next Teleporter. Continue ahead until you find a small alcove on the left. Inside the alcove, press the Button to drop the Pink Cube.
Pick up the Pink Cube and place it into the Pink Cube Slot. When the slot is active, use the final Teleporter to complete Chapter 4.
Also, check our other guides below:
- Causal Loop Guide | How to Solve Every Puzzle In Chapter 1
- Causal Loop Guide | How to Solve Every Puzzle in Chapter 2
- Causal Loop Guide | How to Solve Every Puzzle in Chapter 3
- Causal Loop Guide | How to Solve Every Puzzle in Chapter 5
- Causal Loop Guide | How to Solve Every Puzzle in Chapter 6
- Causal Loop Guide | How to Solve Every Puzzle in Chapter 7
- Causal Loop Guide | How to Solve Every Puzzle in Chapter 8
- Causal Loop Guide | How to Solve Every Puzzle in Chapter 9
- Causal Loop Guide | How to Solve Every Puzzle in Chapter 10
- Causal Loop Guide | How to Solve Every Puzzle in Chapter 11
- Causal Loop Guide | How to Solve Every Puzzle in Chapter 12
- Causal Loop Guide | How to Solve Every Puzzle in Chapter 13
- Causal Loop Guide | How to Solve Every Puzzle in Chapter 14
- Causal Loop Guide | How to Solve Every Puzzle in Chapter 15
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