* NoExportForYou: Like any other Perfect World-published game, if you live in the former Soviet Union (say, in GloriousMotherRussia), you cannot play this game.
* EasterEgg:
** In HeloDeck, there is a secret "room" where a bunch of pre-made weapons are floating, waiting for you to try them out.
** Some of the texts on many in-game objects like suppressor, practice targets, gun components are funny.
* FanNickname:
** "[=STacK=]" for Standard Tactical Knight, [[BoringButPractical the first primary weapon]] given to you. Some player name it one of the best assault rifle setup due to it's JackOfAllStats property capable of doing ''any'' job. (Though people will probably recommend you change the scope and magazine type.)