User blog comment:CzrsiNk/Crawmerax bizarre glitch (new 'bunker' on map)/@comment-2125714-20100614173905

Recreating with Oasis is easy - I've cracked it.

Sawn at The Descent (Borderlands original), leave via console to Oasis map hub, choose transporter IV, then choose Craw's Lair at the Oasis DLC3 transport station. This works every time and spawns Craw in his 'war bunker'