The defining problem of my disdain for this game is the lack of a simple "Undo" button. It was fustrating how I would have to restart and redo up to 5-10 minutes of work because I accidently clicked an arrow key one too many. It is a poor design choice to not add one in, leading to an aggrivating experience that removes any humor from the game.
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 "Dreams"){kind=icon}
 "Bubble Tanks 2"){kind=icon}
 "Bubble Tanks"){kind=icon}