I'm not sure how to change  line space (unless a rogue brick is the cause) Sometines reducing glyph height by placing diacritics towards glyphs' sides off their top position works (but maybe not for the design you made here?), or reduce heights of letters before adding their diacritics. Might it be possible to code a set line width in your game which would override the one attributed through the font's coding? Maybe other members who had the same problem managed to develope a good solution? I made a font with strict height limit and incorporated diacritics in an alternative but not exactly obvious way which won't work for the style used for Brixel; but it is one of many alternative solutions to diacritics placement for some fonts ;)