"Avernum" is the name of an underground domain that's home to the Avernites, a group at war with the surface-dwellers, collectively called the Empire. This time around, a group of adventurers is sent back to Avernum to hunt down an assassin who tried to kill the Empress. The story and its development is actually pretty thick for a closed-in dungeon crawler, unfolding constantly a simplified "choose-your-own-adventure"-styled dialogue.

Puzzle Dungeon is a funny little roguelike adventure game written in javaScript. You start off with your stalwart adventurer on the surface, and descend into a randomly-generated dungeon of ever-increasing complexity. Solve simple puzzles to open chests and mine for gems. It's a fun little diversion, a game that you can sit and play for a few minutes of hack-and-slash action and then let be.

Monsters' Den: The Book of Dread is Flash RPG of extraordinary depth. It is essentially a turn-based, tactical dungeon crawl, and it understands your insatiable clawing lust for magical super-trinkets. If the promise of powerful enchanted do-dads gets your blood pumping even a little bit, then Monsters' Den will have its generous claws in you for quite a while.

Empires and Dungeons has been receiving a lot of praise for its stripped-down mechanics and surprisingly captivating gameplay. Taking on the role of a medieval emperor, you must gather resources to help build an army, both to attack your rivals and to defend your castle. Along the way you'll venture into deep dungeons, meet mysterious traders, pillage in the name of the empire and much, much more.

Nethack is a classic singl-player (randomly generated) dungeon exploration game that runs on a wide variety of platforms, and yet each implementation uses the same game engine. But whether graphics or text-based, emphasis is on discovering dungeon detail rather than just killing everything in sight.

From Mark Arenz and his Ridiculopathy site full of ridiculousness comes this hilarious new adventure with an old-school dungeon flair. The game is light-hearted and pokes fun at some classic games as well as itself. Good fun and a nice change from the usual point-and-click approach to Flash adventure games.