This game was made by me alone for two years - there are no third-party libraries or graphics engines. only html, css and javascript. It may be against the rules of your game jam, but I'll take every chance to let people know about it.
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It is definitely a cool game. I was playing it a bit earlier. But the entire game needs to be made within the duration of the jam. I'll leave it up so that people can take a look but it won't be eligible for the $25 dollar prize since it was not made within the time frame. i'll share it on the discord too.