Crystals

Where you can apply Crystals

Please note that Crystals can be used only for the in-game purchases. With the help of Crystals you can:

• Purchase items/troops from Black Market.
• Instantly build/upgrade buildings, fortifications and improvements.
• Speed up the upgrade of the buildings.
• Speed up the training of your units.
• Speed up the research/upgrade of Technologies.
• Speed up the movement of troops returning to your Sector.
• Perform a lot of other actions in the game.

Sometimes, players may accidentally speed up the upgrades or purchase different items. Please check the table below to find out what items are purchased accidentally the most often.

The most frequent purchases with Crystals

Cost	What can be bought
300/600/900	Instant Callback You can cancel the action and recall the units for free within first 50 seconds after you sent them outside of the Sector (Raid, Invasion, etc). To recall them after 50 seconds, you will need item Instant Callback. Before each attempt to apply it you receive a pop-up confirmation window. If you don’t have any Instant Callback and press "Yes", 300 Crystals will be charged from your balance for its purchase and automatic usage.
400/700	Teleporter 25% & Teleporter 50%
1000	Extractor Rig
375	Production of Credits, Uranium, Titanite 25% Boost If you check the box, the production boost will be repurchased every 3 days and each time 375 Crystals will be deducted from your balance.
Various	Purchase of Elite troops
Various	Instant upgrade of Fortifications

Where you can find bonus Crystals

Daily Duty Roster
All bonuses for the Daily Duty Roster are credited to your account right at the moment when you log into the game. Having entered the game, you can see your balance with already added bonus Crystals.

Troops are added directly into the Bunker. Hence, when you opened your Bunker, you can see the number of troops with already added bonus units.

Items that are included in the rewards are stored in the Black Market (e.g. Resources are stored in the “Resources” tab in the Black Market).

If you can't find your reward upon receiving it, please restart the game and check one more time.

Rewards for Tournaments & Quests
Crystals will be added to your account as soon as you claim your reward upon the event’s completion.

Sometimes, adding of Crystals can reflect with a slight delay due to internet connection issues or due to outdated browser cache. Keep calm. Simply clear your browser's cache and after synchronization with the server, the game will reflect the correct Crystals balance.

Ctrl-Shift-Delete and refresh the page Ctrl + F5 (Windows)
Command-Shift-Delete Command-R (Mac).