Heads up for 1.25 release
As you may know, release 1.25 will contain support for being able to import your own fonts for use in GameSalad. In order to make font rendering consistent, we will be dropping support for system fonts (i.e. the fonts that come preinstalled on your computer/device). We will be including replacements for the default fonts listed in Display Text behavior, and automatically substituting them when you load your project into Creator. But because our replacement fonts are not 100% exactly the same as the fonts they're replacing, you will almost certainly need to adjust any actors that use Display Text. If you don't/can't want to do this, do not update to 1.25 when it come out.
However, we encourage you to use your own fonts in the 1.25 build.
Font types that will be supported: ttf, otf, fon, and ttc.