It required 100 metres of calculator paper to map out the side-scrolling video game Beeing.
You can see it here, stretched out before you, courtesy of Gonzalo Oxenford, one of the game designers who sketched the layout for their bee-themed sidescroller by hand.
The paper levels helped Oxenford’s crew at Odasoft make their game. (They’ve gone into more detail about that.)
And the result is a game that looks like this.
But, thanks to Oxenford, you can see the paper version of the entire game scroll past your eyes.