Device

When you start the game, you will get one free Device at level 3, this is the Missile. As you progress in the game you get more devices through completing special events and in-app purchases. There are 16 devices to choose from.

Each Device has 2 stats which are the same for all 16 devices. These 2 stats are: Power and Duration.

Device Upgrade Basics
As you progress through the game you will need to upgrade your device. The strength of your device is determined by the number of stars you have achieved combined with the number of upgrades for each star you achieve. Each device starts with a predetermined number of stars and can be promoted up to 10 stars. In order to promote your device you must collect the required number of modules to achieve the next star. After you promote your device you must then upgrade using gold coins. You must upgrade your device 3 times by using the gold coins you've earned or purchased in the game before you can promote it to the next star.

When you promote your device to levels 3, 5 & 7 you unlock special weapons that increase your aircraft strength. See the chart below for information on what is unlocked at each level.

Below is the overview of the cost per upgrade for each star level and the stats. Each device has 2 stats which are the same for all 16 devices. Just know that you only have to pay upgrades from the star level of your device upwards. For example, if you get the Chemical Agents from a Special Event, it comes at star level 7. This means you only have to pay for the upgrades from star level 7 to level 10.

Tier 1 Device Information
* = to 10 stars

Tier 2 Device Information
Tier 2 Device have not been released yet, but based on Aircraft and Wingman information we guess the following information will be accurate.

Unlike Tier 1 device, all Tier 2 device have the same requirements to make them:


 * 2 paired 10-star aircraft fully upgraded (see above table for pairings)
 * xxx gems

Each Tier 2 device starts as a non-upgraded 1-star and can be promoted and upgraded up to 10 stars.

To fully upgrade your Tier 2 device you will need:


 * 14,400 modules
 * xxx gold coins

The numbers below represent cumulative numbers of both Tier 1 device, and the mods and gold required for your Tier 2 aircraft, to get your Tier 2 aircraft fully upgraded to 10-stars.

Tier 3 Device
''Tier 3 Device are yet to be released by the developers. It is presumed that the 8 Tier 2 device will merge into 4 Tier 3 device with predetermined pairings.''

All Tier 3 device have the same requirements to make them:


 * 2 paired Tier 2 10-star device fully upgraded (see above table for pairings)
 * xxx gems

Each Tier 3 device starts as a non-upgraded 1-star and can be promoted and upgraded up to 10 stars.

To fully upgrade your Tier 3 device you will need:


 * xxxx modules
 * xxxxxxxx gold coins

The numbers below represent cumulative numbers of both Tier 1 & 2 device, and the mods and gold required for your Tier 3 device, to get your Tier 3 device fully upgraded to 10-stars.