It is the very famous Flappy Bird game made using Processing which is an open-source graphical library and integrated development environment (IDE) and it uses Java as a language. Made it to be playable on mobile devices only by keeping the orientation as portrait.
This game was made for Gaming Booster 2020 hosted by GirlScript Ireland in August and this was selected as the best game and they have also posted a YouTube video for the same.
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