Channel, the Roguelike

Teleglitch is an action-oriented roguelike created by Johann and Mihkel Tael, and Edvin Aedma. It's a pretty new game but it packs a wallop and does its best to keep the procedural generation flowing with objectives and plenty of things to kill and blow up. As described by the website:

"The game takes place in procedurally generated military research & training complex that has a different map every time you play. Our mission is to give players like you a chance to walk in the dark corridors, gripping their gun and few last rounds of ammunition. To play with finger on the trigger, high on adrenaline. We want to give you the paranoid, sweaty, and bloody hard kind of fun."

Certainly I've already gotten those feelings! We have plenty to explore, even in this demo, and I'm expecting to tackle the full game soon. Maybe I'll even learn how to aim properly! (Mind you I'm playing the game at 640x480 so it's a little harder than fullscreen.) Also, robot voices are apparently hard to figure out when you haven't listened to one in a while.

Website: http://teleglitch.com/ (free demo, gotta shell out some dough for the full game)