Were you trying to make Braid like? The physics are a bit buggy and I can see that you tried to put the theme in the game but could not do it unfortunately. Keep working on it even if the game jam is finished :)
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I wasn't trying to copy Braid. I was using the ultimate ability of Ekko from League of Legends. But I can see that Braid has done this mechanic already.
The physics feels buggy because I used a circle collider instead of the traditional rectangle collider. That was a bad idea.
I don't want to work on this anymore, because I don't like the mechanic.