New mode: Infinite Dungeon
- uniques can spawn and be killed many times, like Boris
- more than 1 of the same unique can spawn (fight 3 Borises on the same floor!)
- you can't go up, only down
- the deeper you go, the more cramped the dungeon becomes. Levels have a higher chance to be smaller (with less loot) and more packed with monsters
- branch monsters can spawn, including hell/pan lords
- spending too much time on a level triggers an orbrun effect, with no-exp monsters, which turns off when you descend
There is no point, just how far can you go!