Added
Master Arts, a creative sandbox game
SEGA Master System
https://www.youtube.com/watch?v=CUoYhG-fWEwTwo modes: Create and Story.
In story mode, you are a new resident in the master arts town, where creative people come together to produce unique pixel artwork. Customize your player avatar's look anyway you want by drawing over it. Team up with other artist or on your own to create artwork for display in yours or your new town friend's home using the trade system.
In create mode, you only use the painting program and not play the rest of the game. This works with up to two players. You have up to 4 pixel art canvas of 32x32 pixels each to use.
Link :
https://orangerevolt.itch.io/master-arts