Today thanks to the chat an idea came to me.
There should be a game that plays just like Pokemon, except there are actually 32'768 species to find.
One species represents one color.
SB's colors are very limited: using RGB, one may find that there is only a new color after every 8 steps. With that in mind, we might as well see SB's RGB as if white were "RGB(31,31,31)" instead of "RGB(255,255,255)" (correct me if I'm wrong, also I don't explain it very well maybe)
So there are 32³ different colors in SB, which is equal to 32'768.
Their names could be automatically generated using something like base-26!
And like someguywhomak explained in the chat, the highest value would be the species' type. For example, if the red value is the highest, it is a fire-type. If all three values are equal (which gives a black/gray/white color), it is a normal-type. And so on.
Now I'm not really sure how the overworld or the story would look like. I'll just leave this idea here and let other people use their imagination!
