Mothership: Gradient Descent

Mothership is a sci-fi horror RPG where you and your crew attempt to survive hostile encounters in the harrowing and uncompromising void of outer space.

Gradient Descent is a sci-fi horror megadungeon set in an abandoned android factory controlled by a powerful rogue AI known as Monarch. Built from the ground up for the Mothership sci-fi horror roleplaying game. It includes:

• The CLOUDBANK Synthetics Production Facility, AKA "The Deep," a 12 level, 200+ room megadungeon.
• The Bell, a small scavenged camp orbiting the Deep, where your players can rest and recuperate from adventuring. Contains a small crew of NPCs with their own unique rumors and agendas. 
• A d100 table of powerful Artifacts created by Monarch, each with their own unique effects and potential hazards.
• Campaign ready! A section on Fallout gives guidance on the potential short and long term consequences your players may face as a result of their actions in The Deep.
• One shot accessible: Quick tips and tables make it easy to run a 1-3 hour "dive" into The Deep for a single night's play.
• Supports different playstyles: Everything in the Deep wants something and can be reckoned or bartered or negotiated with. 
• A new condition called "The Bends" that will have your players questioning whether they are human.

Included in the Mothership deluxe core set.