It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

First of all, i want to inform and remind you, that a speedrun of Painkiller has been accomplished by me - Arturas "Artas1984" Lozovskis and Risto "RJ19" Jouslahti and released by speed demos archive in the year 2011:

This year i started making the Battle Out Of Hell speedrun and now am looking for partners to do it in half. I have so far recorded 4 levels. The videos are available in my YouTube channel.

Check them out and think if you have the required knowledge of maps, skill and motivation to participate!