I agree as well that PC gaming is going downhill. It's tough to find anything PC-exclusive that is a decent title, the non-PC-exclusive ones are mostly console ports and you can't really approach them without a gamepad. Every now and then I'm beginning to turn to independent software developers but even they have a hard time providing something unique. They do however have a higher chance of providing something enjoyable, since in their case it's often a labor of love.
Otis, may I recommend you:
The Ball by Toltec Studios, a first-person puzzler with an Aztec feel...
DeathSpank series (console ports, sadly) - RPG pastiches that'll give you a decent laugh -- they don't try to be unique, they mock the industry's most often repeated cliches ad absurdum.
Culpa Innata, an adventure game I provided recently -- the dystopian vision of the future will get you thinking even despite the outdated graphics, especially if you keep that in mind that adventure games seem to follow their own path in GFX evolution.
BTW, could you do me the courtesy and kindly upload that Konung III? Yes, I know it sucks. I hardly managed to finish one and two -- but I *LOVE* bad RPGS
