Quests are a set of interlinked missions that occasionally provide lore for WARFRAME's setting, as well as giving various rewards such as Warframes and Weapons upon completion. Some quests such as Vor's Prize are mandatory as players will automatically be redirected by the quest, while some are optional (like Hidden Messages and Howl of the Kubrow). Several Junctions require quests to be completed in order for the junction to be unlocked. Additionally, a number of junctions award quests on completion.

To activate a quest after it has been unlocked, simply walk to the Codex station in the Orbiter, select the Quests tab, select the desired Quest and click "Begin Quest". However, not all quests are activated this way, with some quests having hidden activation requirements and these do not even appear in the Codex until their completion. The player can only take one quest at a time, although they can change the active quest.

Why the New War is particularly important

1. Story Expansion: It significantly advances the game's overarching narrative, delving deeper into the lore of the Warframe universe. Players learn more about the Sentients, the origin of Warframes, and the complexities of various factions.

2. Character Development: The quest provides insight into key characters, such as the Lotus, and introduces new ones. This enriches the player's understanding of the game's universe and its inhabitants.

3. Gameplay Mechanics: "The New War" introduces new gameplay mechanics, including the ability to play as different characters and use unique abilities. This adds variety and freshness to the gameplay experience.

4. New Content: Completing the quest unlocks new missions, items, and features, including new Warframes, weapons, and cosmetics. This keeps the game dynamic and encourages exploration.

5. Community Impact: It has a significant impact on the game's community and ongoing discussions about lore, theories, and character motivations, making it a talking point among players.

6. Emotional Weight: The quest features emotional stakes and dramatic moments that resonate with players, making it memorable and impactful.