Welcome! Literally started this today (March 11th) so it'll be a while before any sort of screenshots can be taken. By next week, progress shall have been made! I'll be using the coordinate system to transfer measurements like I did with Blade and Reckoning to get it exactly right! This will take time. Stay tuned.
Sounds great! Loved your Countdown and we're in serious need of a Condemned remake. Keep us posted! I'd love to feature a video of your map when it's done.