FPS games :P

Castlevania. The only classic one I ever beat was Super Castlevania IV. And I had a rough time with that.

And well, fighting games. Easy combos can only get you so far.

...everything.
I'm decently skilled, but pretty much any human player who thinks they're good at some game could probably beat me at it. I'm either out of practice, or I react too slowly, or I don't have controls down, or I just haven't invested enough time. I'm best at a few old PC shooters where I've put in a lot of time, and at Smash Bros (friendly) once I get momentum.

My girlfriend usually beats me at Pokemon... and I'm pretty sure she tailors her team even less than I do...
Shame...

Street Fighter series. FIFA series.

Uncharted, or any action adventure game that requires aiming and doesnt have lock on XD
Fighting games

Garouden Breakblow - Fist or Twist

Fighting games, except the soul series. I suck at those types of game like Mortal Kombat, Street Fighter, Tekken, ect.