As others said the controls were a bit hard. You could have made more out of the theme. Overall its a solid little Platformer.
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I'm currently tweaking them so I may release an update after the jam is over. As for the theme, I was planning on adding more abilities for the blobs (and I plan to add ability trees sometime in the future), as well as a very minimal story behind the blobs that helps with the theme, but I unfortunately ran out of time. However I will release these updates in due time. Thanks for playing the game and for leaving some insight as to how I can improve it. Have a great day!