If you use a font which doesn't have outline data Terminal.app and you set the rendered size to whatever is the native size of the font, Terminal.app will show

If you use a font which doesn't have outline data Terminal.app and you set the rendered size to whatever is the native size of the font, Terminal.app will show you the unadulterated bitmap (if you use a multiple of the size, Terminal.app should scale it up without anti-aliasing). I generate a .dfont without outline data based on a tweaked version of my favorite bitmap font, in Font Forge. Now, if there is a way you can pre-render your favorite outline font to a bitmap and write it as a .dfont without outlines (other extensions may be fine, not sure though), you could switch back to Terminal.app. But font tools on GitHub etc. are very very few and never work that well, if they even do what they advertise at all.