I just gave a go at it, pretty slow. I called my style "Bonus%" by getting all the large potions that you can. I've also seen another run which is more "Any%". Let me know if there are any leaderboards for it. I'd love some competition!

https://www.speedrun.com/pop1_mods is the leaderboard for mods of PoP1. Perhaps 4D can be added as a category there if there is enough interest.