Kill the rat god

There's a big problem in Trapper Town, the west end of Klamath. Slim tells you he thinks there's something in the caverns below controlling the rats that have been infesting the place.

You can get the key to the warrens door in one of several ways, including:


 * Sleeping with Slim
 * Stealing the key from him
 * Picking the door lock
 * Killing him and taking it
 * Convincing Slim to give it to you
 * Feeding the dog near Klamath's town center a piece of Meat Jerky (he'll cough it up and follow you around)
 * Clicking barter, then trading for the key (it has a value of 0, so just add $1 to your side and he'll accept.)

At any rate, once you get into the warrens, battle your way down through the caves until you reach the second sub-floor. There you'll face Keeng Ra'at, the brains behind the invasion. Turn him into paste to get your reward.

Reward:
 * 300 EXP
 * +50 Karma