itch.io

Typically a graphical style where there are one two colors. (A bit can be either on or off, so two options) Commonly black and white, but can be any combination depending on the style the creator is trying to accomplish. 

Employing shapes, patterns, and colors to create non-representational art. Abstract games often focus on evoking emotions or exploring game mechanics rather than depicting realistic scenes or narratives. They may feature geometric designs, procedural generation, or unconventional gameplay elements that challenge traditional genre expectations.