Daily Archives: May 21, 2022

Chirality in Game Design

Chriality is a term you probably learned in chemistry class and I learned in Walter White’s chemistry class. No shame in being aware of the roots of our knowledge. Point is, chirality is a term we use to refer to a type of symmetry – where a thing can be constructed with all the pieces relating to one another in the ‘same’ way but the whole object is meaningfully different because they can’t be superimposed.

The simple way to think of it is that chirality is the handedness of the object. Your left hand and right hand (if you got one of each) are structurally ‘the same’ with thumbs and fingers all relatin to one another in roughly the same way and distances, but the construction means that no matter how you try, you cannot rotate the pair so that they are both representing the same position.

Chirality is very important in chemistry, where two chemicals can be identically composed and yet have wildly different effects. Now you know a word you might not have known before. If a thing has this property, this ‘handedness,’ then it’s chiral, and if it can’t be constructed to have a handedness, then it’s known as being achiral.

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