Moria/UMoria is a single player roguelike game with a regenerating
dungeon. moria is the predecessor of angband with a full-screen,
text-based, turn-based interface.  It features scrolling maps, and
an infinite (constantly regenerated) dungeon.

Moria's dungeons are populated by monsters, some of which are
inspired by J.R.R. Tolkien's books.  The goal of the game is to
find and kill the Balrog, whereupon the player is crowned King.
Your player can be created from a combination of 8 races (human,
half-elf, elf, halfling, gnome, dwarf, half-orc, half-troll) and
6 classes (warrior, mage, priest, rogue, ranger, paladin), and is
measured by 6 attributes (strength, dexterity, intelligence,
wisdom, constitution, and charisma).