X marks the spots! It's friendly-looking, despite being built from things usually used as cautionary symbols. This is a property which I also perceive in many of the sprites and setpieces of the "Metal Slug" video game. Hmm... maybe I should Fontstruct some actual Metal Slug fonts!
This works as a pixel font, but only at 2x the original size or more because of the close spacing. Smaller sizes will create distortion unless you modify the spacing in-software.