I know this will sound crazy, but the main reason I finally broke down and purchased a Playstation several years ago was because I wanted to play some of the wrestling games available for this particular console.  For whatever reason, no one has ever come close to producing a decent wrestling game for the PC.  At the time, I was a serious wrestling fan, having been drawn back to the fold by the brilliant internal division in WCW between the good guys and the evil NOW.  WCW Thunder came out while the WCW was at its peak of popularity, and I just had to have it.  While the game has naturally lost some of its luster as time has passed and gaming hardware improved, it had all sorts of enticing features then and remains a fun diversion even now.