Slash'EM

NetHack is a single-player roguelike video game originally released in 1987 with ASCII graphics. It is a descendant of an earlier game called Hack, which was inspired by Rogue. The player chooses a character race and class; their mission is to retrieve the Amulet of Yendor in a randomly generated dungeon.

Slash'EM Extended (also known as "Sadistic Levels of Endless X-Citement", or SLEX for short) is a variant of SLASH'EM developed by AmyBSOD.