The possum perk definitely works and will regen your health when you die... there's no special animation or anything, it just goes from less than zero to full... it's easy to miss!
i finished zone 2 (barely) and it said time left: -1 at the end
now i can go for zone 3 but i didn't unlock the car
seems like a bug to me (nothing serious in my eyes but maybe you wanted to know)
That's not good, I put in code that's supposed to carry the correct time over into the end of level code... I'll look into it. And sorry about the slow reply, I've only just come back to see how this is doing (next time if you put in a 'bug' report through Kong it'll email me directly).
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The possum perk definitely works and will regen your health when you die... there's no special animation or anything, it just goes from less than zero to full... it's easy to miss!