These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Sequel Displacement: Team Fortress Classic was this to the original Quake mod (go ahead, ask anyone if they're even aware that Classic is not the first Team Fortress). Team Fortress 2 wound up doing this to Classic itself.
Team Fortress 2's influence can also be felt within the game. Spies and Demomen are now more common, and Medics actually heal people. Before, only a small handful used them, and only went around infecting people with a virus, using the speed of the class.
"Stop Having Fun" Guys: People will bitch about grenades, call people noobs for not using grenades, and get angry at TF2 for not having grenades. In fact, there's no fighting over classes - just grenades, and maybe Sniper Rifles and the virus attack a medic has.
