A Diablo 2 trainer is a small application that allows the modification to a player's character settings in the game Diablo 2. Many trainer programs exist for many role-playing games, they allow the player to change attributes like skills, spells, items and gold. These trainer programs are met with a lot of resistance on the multiple player games though, because they allow one (or more ) player
. to cheat and build their character up with out actually playing the game.I've been a long time fan of the Diablo 2 series and I can personally say it makes the game less enjoyable when you're the only person in a game not cheating or playing against someone who is. You can find more information here: http://www.mofunzone.com/game_trainers/diablo_2.shtml