Sacred 2: Fallen Angel. I put roughly 200 hours into that game back when it was released. I tried to play it again a few years later and it was horrid. There was so much wrong with it that I couldn't believe I'd ever liked it in the first place.
PC GAMING: BEST GAMES. WORST CONTROLS
A mouse & keyboard are made for sending email and typing internet badassery. Not for playing video games!!!