Human Fall Flat

Here's my quick achievement walkthrough with commentary showing you how to finish the new Copper World level in 20 minutes and unlock all new achievements along the way!

Intro 0:00
Hidden Coin 1 0:35
Square peg in a round hole 5:45
Hidden Coin 2 8:15
Hidden Coin 3 10:43
Hidden Coin 4 / Loose Change 14:40
Unlimited Power! 15:30
Cu later 19:50

00:45: Coin 1
08:45: Square Peg
10:00: Coin 2
14:20: Coin 3
20:00: Infinite Loop
21:10: Coin 4

Achievement Walkthrough:

Hey hunters! Here's my full guide on Copper World from earlier today. Did a couple rounds beforehand just to get a more accurate completion time and flow (takes about 20-40min depending how fast you are). I did do this co-op, but do explain the differences in what you need to do for a solo run.

I also included a "Cheesed" method at one of the start areas to avoid the double conveyor belt, but INCLUDED the normal way of doing the level in case it gets patched in the future.

Disclaimer at the beginning for the collectibles, hope this helps!

So I found a huge shortcut for the Copper World level so you can complete it in around 5 minutes. You basically just need to open the first door by turning the wheel and then head on outside and make your way around to the right. When you get to the closed door, you can just climb up onto the battery slot and then jump and climb onto the roof (you will need to do the climbing trick by swinging your arms and pulling yourself up a bit). Once you are on top of the roof, you can get to most areas within the level including the final laser puzzle. The laser puzzle is pretty easy to solve, you just need to aim the laser at each copper conductor so that the laser is connected to all six conductors. Then you just aim the last laser into the square hole in the wall above the exit door.

I made a video which shows me basically speed running the level which should be pretty easy to follow: