DoomRL

[Headbanger]

Well, it is classic Doom in rogue-like format. Brings some thinking into the bloodbath. It is free.

Features – Here and Now (Version 0.9.9.4)
25 Levels of Mostly Random Doom Dungeons
Numerous Special Levels
Innovative Text Base Gore System
Arsenal of Classic Doom Weaponry
Wide Range of Assembly, Unique and Exotic Items
Trait Based Level System
Three Classes, each with their own perks and Master Traits
Almost All the Doom Monsters
Excellent System for Charting Player Progress
Medals Awarded For Excellence
Badges Awarded For Advancement
Original Doom Sound Effects
Original Doom Music
Modding System

Currently it is 0.9.9.6, it is constantly upgrading, has a graphics(tile) version. Download it at http://doom.chaosforge.org/

[Fyoface]

this game also rocks but inless you have a grip of time on your hands, is confusing and hard even on eazy. The confusion is the creatore has modded the heck out it ad there are actually to meny fonctions for most people to injoy this game however i love it confusing or not