Hello, and welcome to The Complete Guide to Refunct, this guide will tell you how to earn all four achievements, how to acquire the infamous Two Pillar Cubes, and a basic guide for those who are unfamiliar with the FPE (First Person Exploration) genre.

Most people can jump into this game and not be worried about its complete lack of instructions, but for those of you who don't know how to play the game, here it is.

Movement: WASD
Jumping: Space Bar
Crouching: Shift
Going Through Tubes: Shift
Wall Jumping (When Unlocked): Space Bar
Going Underwater (When Unlocked): Shift

The actual achievements for this game have no Steam description, other than their titles, which are equally unhelpful. So, here are the four achievements, with the method of achieving them added.

Hello?
Collect a cube.


Do you do what you love to do?
Collect ten cubes.


What makes you smile?
Beat the game (hit the yellow button).


What makes you, you?
Make everythng green (in turn, this also requires you collect every cube).

If you've actually beat Refunct, but not at 100%, these two cubes are probably why. As my name for them suggests, there are two of them, at these locations (the second one doesn't have the cube):
The method to get to these cubes isn't obvious, but is easy to execute when you know what it is: simply jump while the elevator is in motion on both areas and you've got your cubes.