Always use it at its native size (usually 8pt or 10px depending on the specific file version). Integer Scaling:
To understand 04b-16b, we must first strip away everything we know about modern vector fonts (like Arial, Helvetica, or Roboto). Vector fonts use mathematical curves. They scale infinitely.
While 04b-16b existed for years in relative obscurity, its explosion in popularity coincided with the of 2010–2015. Titles like Undertale , Hotline Miami , Shovel Knight , and Celeste drew heavily from the 8-bit and 16-bit aesthetic. However, many original NES fonts were actually terrible for modern storytelling (the NES had a hardware limit of 8x8 tiles, leading to very cramped dialog).
The is more than a file on a server. It is a time machine. It represents a specific moment in design history when developers realized that limitations aren't weaknesses—they are styles.