D&D - Planescape

In 1994, TSR released a campaign setting called "Planescape", which was essentially an expansion of the "Manual of the Planes", re-worked and deepened to create a rich setting that spanned numerous planes of existence.

Overview
Sigil is the center of the planes, a city (the "City of Doors") that leads to anywhere a traveler might wish to go. Ruled by the Lady of Pain, Sigil is a waypoint for all manner of beings (except for deities, who have been banned from entering Sigil, by the Lady), and can be a rough place. Portal keys are needed to access the multitude of planes that Sigil touches, and so some may be stranded within or barred from entering, if the proper key is not held.

Many factions dwell in Sigil, from across the planes, and not all are peaceable with each other. Many conflicts flare up daily in Sigil, and while outright war does not happen (thanks in no small part to the Lady), violence is common enough to jade the inhabitants of the city that see it more often than they might care to.



Items
Boxed sets
* 2600 Planescape Campaign Setting
* 2603 Planes of Chaos
* 2607 Planes of Law
* 2610 A Player’s Primer to the Outlands
* 2615 Planes of Conflict
* 2621 Hellbound: The Blood War

Accessories
* 2602 Monstrous Compendium Appendix
* 2609 In the Cage: A Guide to Sigil
* 2611 The Factol’s Manifesto
* 2613 Monstrous Compendium Appendix II
* 2620 The Planeswalker’s Handbook
* 2623 On Hallowed Ground
* 2624 Uncaged: Faces of Sigil
* 2625 A Guide to the Astral Plane
* 2630 Faces of Evil: The Fiends
* 2633 A Guide to the Ethereal Plane
* 2634 The Inner Planes
* 2635 Monstrous Compendium Appendix III
* Planescape Conspectus
* The Planescape Sketchbook

Adventures
* 2601 The Eternal Boundary
* 2604 Well of Worlds
* 2605 In the Abyss
* 2606 The Deva Spark
* 2608 Fires of Dis
* 2614 Harbinger House
* 2619 Something Wild
* 2626 Doors to the Unknown
* 2628 The Great Modron March
* 2629 Faction War
* 2631 Dead Gods
* 2632 Tales From the Infinite Staircase