Real Is Brown
Gaming malady, especially in FPS. Some claim that it's supposed to look realistic, but... I backpack a lot, and the real world sure ain't brown and grey. It's got a bit better in the recent years, but there's still far too many games that use that color palette.
Forced Partying
I grew up with MUDs. Those were build around solo play, with optional grouping that hardly anyone used, except with a friend or spouse. Then along came MMORPGs and forced us into grouping with random internet weirdos, and having to deal with poor attitudes, potty breaks, connection issues, etc. Given chance, I think most players would still prefer to solo. So why not just play single-player games instead, you ask? Because MMOs have more content, and even solo players can enjoy things such as global chat, character rankings, guilds, crafting and trading, player housing, etc.
Shotgun Romance
Story-based games that force the protagonist into a romance, without giving you a choice of a partner. So you end up having to watch sappy cutscenes of your least favorite character, and hoping that they'd die. ...I wonder if that's what arranged marriages feel like.