EDIT: I've played the somewhat game wrong, "bug" report was invalid. Info in replies.
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Cool idea, a bit buggy implementation - only green squares seem to be interactable (=they disappear), pass through all the other.
Thanks for playing our game, the green squares are meant to disappear when you touch them to extend your battery life, for the other squares, you are meant to press space and drag them with you to surface, into the big white box(Submarine).
Oh I see now, that makes sense now :)
