I will help! You need me! What with my astounding knowledge of Glasgow and all.*
Besides I could really do with building on my Source mapping skills.**
After playing through L4D I feel I have a real eye for gameplay mechanics and how to make a functional yet challenging set of maps.***
* Urby has never been to glasgow
** Since release of the Orange Box SDK Urby has put a serious amount of work into thinking about using it.
*** Yeah...I'll playtest.