In World of Warcraft, quest givers have an exclamation mark above their heads, and NP Cs where you finish a current quest have a question mark.Item Storage caravan people have a chest as the symbol that's displayed above their heads.Merchants come in sellers of equipment for physical fighters, equipment for magical fighters, and ones that sell both types of items, and have symbols of crossed swords, a book, and a sack overhead, respectively.Quest characters will have a yellow exclamation point over their heads, while NPCs that just give general information will have a yellow diamond.When Mylene is walking around outside, if she comes across something she can interact with, an exclamation mark will appears in a speech bubble over her head. Märchen Forest: Mylne and the Forest Gift has a player-centric variant.The exclamation mark still remains above her head, though, and when talked to again, the villager laments that she can't find a way to get rid of it. When they are killed, the villager states that rats don't feel like a problem anymore. Magicka: Parodied in Chapter 1, where a villager with an exclamation mark above her head requests the wizards to deal with rats in her cellar, but shortly after, a group of goblins appears to attack.If the bubble is blue with a checkmark inside, the character is giving a quest. If the bubble is white with scrolling bars, you can converse with them or receive a business card from them. Going Under: A character with a speech bubble overhead will have different interactions depending on what's in the bubble.Dragon Age series: NPCs with quests to give have exclamation marks, while NPCs associated with an ongoing quest have an arrow about their heads.However, other NPCs and scripted dialogue aren't similarly marked. Divinity: Original Sin II: Player Characters and their companions get floating exclamation marks when they want to discuss a significant plot point that just occurred.In Bug Fables, NPCs who give the player quests or are involved in the progression for some quests will feature a speech bubble with an exclamation mark above their heads.In Age of Conan, quest-givers have exclamation marks above their head (which according to Zero Punctuation, makes it look like they've just spotted Solid Snake).If a blue triangle is above their heads, they will instead converse with you, either resulting in a mood boost or a gift. Dorm inhabitants will regularly have "dorm events", with an icon above their heads indicating whether they need to be moved to certain furniture items or petted. Punishing: Gray Raven has a dorm system similar to Honkai Impact 3rd above.The Legend of Zelda: Breath of the Wild has a white arrow that turns orange when locked on.The Legend of Zelda: The Wind Waker and Twilight Princess has yellowish downwards arrows.In both The Legend of Zelda: Ocarina of Time and Majora's Mask, the arrow turns blue for NPCs and green for certain objects such as signs.The Legend of Zelda: In multiple games, Link can interact with characters with a downward arrow overhead.In other quests in different parts of the game, the same yellow exclamation point will appear over the heads of NPCs you need to talk to. Some of the quests in the Sakura Samsara version of Open World are activated by tapping/clicking on a female villager with a yellow exclamation point over her head.To trigger the action, the player has to either tap or click on the Valkyrie (once or a few times depending on the indicator), or drag her to a specific part of the room like near a bookcase or onto something she can sit on. These indicate actions that the player can do with her to potentially increase her happiness meter and/or receive a reward. In the dorms, a Valkyrie will occasionally have a blue speech bubble appear over her head with a chair, book, a scared or sad face, and other things.If it's white, she will say something but instead of dialogue, an interface appears where you can see her current Affection Point level and also perform some other actions such as swapping Valkyries or entering Portrait Mode. If it's a purplish tone, she will do the same, but it's to scold you for playing too long and/or tell you to shut down and get some sleep. If it's blue, she will say one of an assortment of canned statements with a speech bubble providing the translation. Your Valkyrie that is on the homescreen will have a thought bubble floating by her head that takes three colors and does different things when tapped/clicked.Diablo II: NPCs with a glowing speech bubble containing an exclamation point overhead will either give you a quest or an important piece of quest-related dialogue.