The "Crosscrown" is an in-game premium currency. Previously, it was used by Waderkvarn Corporation for internal payments but now some survivors have begun using it to their advantage.
Modern Warships
Medium pack of World Marks
1000 World Marks
Crossout
Crossout - “Living Steel” event pass
Access to all additional rewards of the “Living Steel” event.
In-game coins for each new level, starting from 41.
Enlisted
Enlisted - 500 Gold
500 Gold
War Thunder Mobile
War Thunder Mobile - 540 (+10% Bonus) Golden Eagles