From publisher blurb: Dead God Excavation is a short adventure for characters between 1st and 3rd level. I happen to think it's perfect for kicking off a gonzo, eldritch, science-fantasy campaign. If you incorporate this into your "session zero"... respect, hoss! This scenario was written for Crimson Dragon Slayer (including some new rules for clerics), but everything can be easily converted to your OSR system of choice.