I made a fun little game where you guess pokemons using the Pico W. I created the images of the various pokemons using a image to bitmap converter and made it fit on the OLED display. The game keeps track of your score and if you run out of time or guess wrong you get a game over screen. While I was at it i realised I could make some more complex animations with the different bitmaps.
Honestly nothing fancy the different varaibles get their own bitmaps assigned and the oled iterates thru them in a while loop! Feel free to add your own pokemons or animations!