It's made in Pico8 that exports games ("cartridges") in a special png format. So if you want to open the game in Pico8 you can download it instead of playing the web version here.
https://www.lexaloffle.com/pico-8.php
It's made in Pico8 that exports games ("cartridges") in a special png format. So if you want to open the game in Pico8 you can download it instead of playing the web version here.
https://www.lexaloffle.com/pico-8.php