Thank you for your comment, thePalindrome, such feedbacks are a true reward...
We need more people like you! You have achieved major steps and clearly deserve a free advice ;^)
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Although this is an interesting idea, clearing the steam is not your priority: you need to make your way through obstacles, even if they are made of bricks... And the (right) crusher will not be of any help here, you are a pinball wizard after all... (remember?)
Keep in touch!