Every alert that is available to a player is visible in-game in the upper-left corner (or the right if playing on the PlayStation 4) of the solar map; however, all alerts are also displayed on the WarframeAlerts Twitter, displayed below.
Alerts are temporary, usually lasting between 30 and 70 minutes (doubled if the bonus award is a special item) and issued at intervals of 20 to 40 minutes. They spawn linked to a specific mission, and are available to any given player until the time passes or until the player completes the alert. The timer restricts only the time in which the alert can be started; there is no restriction on when the alert must be completed. There is almost always at least one alert available, and as many as 5 alerts can be available at once.
Alerts also give bonus credits almost always ranging from 2,000 to 20,000 depending on the difficulty of the mission. They also sometimes award special Blueprints and Auras that players cannot obtain anywhere else. The credits reward at the end of alert missions is increased by 10% for each additional squad member. The difficulty of the enemies has little relation to the standard difficulty of the attached standard mission. Occasionally a long alert is released with a rare blueprint for up to 24 or 48 hours.
Occasionally, Alerts will feature Nightmare Mods as rewards. Subsequently, the Alert mission will be offered as a Nightmare Mode mission, with all of the associated hazards and increase in difficulty. Nightmare Alerts will always feature the No Shields challenge.
Because they are linked to mission nodes, a player can only select an Alert if they have already unlocked the node that the alert is associated with. However, another player who can select an alert can invite another player who cannot, allowing the latter to still complete the alert and receive the rewards, an act commonly referred to as "taxi-ing" in-game. Currently, a player cannot play the original mission of the level until the alert expires or he/she completes the Alert, and playing an Alert does not unlock the node that said alert takes place in.Certain special Alert missions however can be selected by all players regardless of whether a player has unlocked the node in which said mission appears in. Examples of such special Alerts include the "Gift Of The Lotus" alert missions that are active after a Devstream broadcast, and the Suspicious Shipments alert event.
Like all other missions, Alert missions will sometimes feature objective changes during a mission, like a Spy mission becoming an Exterminate mission mid-way. This does not affect the reward in any way.
As of Update 10, enemies in Alert Missions have their levels increased.
- Main article: Tactical Alert
Tactical Alerts are special Alert missions that feature unique challenges and enemies compared to traditional Alert missions. While Tactical Alerts appear for a limited time like normal alerts, they occupy their own unique mission node within a planet, and disappear only once their designated duration has expired, making them more similar to Events.
- Cosmetic Weapon-Skin Blueprints
- Alternate Helmet Blueprints
- Orokin Catalyst Blueprint
- Orokin Reactor Blueprint
- Nightmare Mods
- Vauban Components Blueprints
- Forma Blueprint
- Any Resources
See the special award missions on twitter.
- There is a bug where a total of 5 players end up connected to an alert mission.
- Sometimes when you load up an alert that is Grineer mission, the Grineer soldier can spawn in mass groups surpassing normal amounts.
- Bosses spawned by assassination alerts will frequently be renamed in their health bar, either to the name of a generic enemy, (e.g.: Captain Vor and Tyl Regor often become 'Grineer Flameblades') or to the name of the boss of the planet the alert appeared on.
- When clicking on an alert mission on the planet view, then clicking the "Cancel" button, if a level is located under the area you clicked you will be put into the lobby for that level. Can be very annoying when all you do is click cancel and you are thrown into a game. Use Esc. instead to avoid this issue.
- After Update 11.5 on the PS4, alert missions sometimes will have no enemies at all. This literally makes Exterminate alerts impossible to do, and other missions very easy. This seems to happen most often with missions against the Infested.(Unconfirmed as to if this keeps Capture targets from spawning as well)
|General||Clan • Credits • Foundry • Idle Animations • Key Bindings • Login Rewards • Mastery Rank • Mods • Platinum • Player Ship • Polarization • Transmutation • Weapon Types|
|Gameplay||Accuracy • Damage • Hacking • Fire Rate • Maneuvers • Melee • Pickups • Punch Through • Recoil • Status Effect • Stealth • Threat Level|
|Mission||Alert (Tactical) • Cell • Challenge Reward • Death Mark • Game Modes • Tile Sets • Missions|
|Mathematical||Affinity • Armor • Damage • Experience • Maximization • Warframe Attributes • User Research|