Running Paku Paku (2011) on the Book8808.
This, like MagiDuck (2018) uses a Tweaked CGA palette, meaning it can display more colours (up to 16 I believe) than the regular 2-bit CGA palettes! I'm not sure what other games use it right now, but it is cool to see!
@MakerWerks CGA also could display 16 colours via composite, but also in text mode.
@StormkeeperGU 16 simultaneous colors was the EGA spec.