Hah Let me assume what happened. You were playing a game, you met this person (typically a guy). He promised you a reward if you did something, or alternatively he said something will happen if you did xyz. You were trolled. read more
If you have sufficient experience with gamers to generalize their dickness, chances are you are a gamer too. The general answer to why gamers would be dicks is the same as to why people in general would be dicks. read more
Get off the internet if you don't want the game spoiled to you. And spoiler alert: Twitter is dying. read more