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If you're playing the Cube World steam release, this is probably the font you want. The star is in place of the ± symbol, so the UI looks correct.
Cubish EPX is a re-imagining of the 'resource1.dat' block letter font from Cube World, now with less blocky pixelization and more consistent 'EPX-style' pixel filtering and spacing. A number of unclear characters have been cleaned up as well, especially in the international extended Latin characters. A dot was added to the numeral zero to disambiguate it from the letter O, as well.