I just wanted to let you know that I'm back from my vacation - so my work on HPL resumes! I put the XP/upgrades on hold for a while, since I want to fix a gameplay thing that bothered me since the release: regeneration. Currently you need to stop the car and stop shooting for a while to get the car auto-repaired. It's clumsy and not fun at all... So, I'm reworking it into something else (better, hopefully :))!