Funto {l Wrote}: On the fact that they are hard to read: that's a general problem with STK's font: the solution would be to have a contour on all letters, e.g if the letter is white inside, the outside should be black, and it would be readable whatever background it would be on. Red text is particularly hard to read in STK. But the font is ugly anyway
For Menu, GUI, and others: Hand Drawn Shapes is a lovely cartoon (free) font i often use. It could perfectly fit with STK imho

http://www.dafont.com/fr/hand-drawn-shapes.font
