I see piracy as the worst since it's increasing the copies of the game out there without the creators getting anything for it except for some first copy. Witch leads to many not buying the game.
I'm not sure how vlad321 can thing that selling a use game is worse than piracy. If I see my copy of the game I can't play it anymore while now someone else can. Although the developer get's nothing from later sales they got something from it. How is it greedy to sell something I'm not using? I've sold off many games I won't play again so I could buy more games. Games that have more replay value I hold onto longer. The second hand market is good for the industry because it will encourage game developers to makes games with more value be it multiplayer or more of a replay value or just a longer game. Now if I were keeping the game's software and just selling the disc that would be up there with piracy.
