I looked into updating this for KBM like I just did with SuperStunt Slam, but the way this older one's made won't take the update. You could try this tool, which seems to map KBM to gamepad for any game:
Cool Stuntz
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A member registered Aug 17, 2015 · View creator page →
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Janky physics slams 🤼♂️ (as god as my witness, he's broken in half)
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