Mono is the first Evil Martians open source font; you can find its source code on GitHub. It’s also one of the very rare fonts for coding on the market that has two axes of variation: from thin to thick letters along the “Weight” axis, and from compressed to stretched letters along the “Width” axis from Condensed to Wide.
![Martian Mono font styles](/static/b8fd5dbbd139f02ac5791bb5d636a052/2d84f/font-styles.png)
![Martian Mono character set](/static/e8ddeeb5c9e892990e59a9e4c08ac93b/1ebab/character-set1.png)
![Martian Mono font](/static/2ef30fcf21a52cafd0d4c04d219ecaa6/5f2b6/new-mono2.jpg)