A_PrintBold
From ZDoom Wiki
A_PrintBold (string text[, float time[, string fontname]])
Prints a text to all players' screens.
The text can be formatted text.
Optionally, a duration for how long the message must be displayed can be passed. The default value of 0 means to use con_midtime.
Also optionally, a different font can be selected. By default, or if the font name given is invalid, it will use SmallFont.
