Quote Originally Posted by JustSomeGuy View Post
There was a thread summarizing a campaign a short while back, where the party decided it was safer and more profitable to run an inn near a dungeon complex than to murderhobo the dungeon... It evolved into a magic shop, and looked pretty fun.
Hard Mode: Run the shop inside the dungeon to resupply adventurers passing through.

Advanced Hard Mode: As above, but leave enough monsters that your customers will be more-or-less depleted by the time they reach your shop.

Inferno: Run a successful shop in the abyss.

Nightmare: Run a successful chain of stores with a presence on each level of the abyss up to the 666th.

Insanity: Run a successful shop in the Far Realms of madness.

New Game Plus: Start a new game at level 1, and eventually buy out the entire on-hand inventory from your old character's Far Realm store. Without dying or going insane.