- See also: Special Events
This is the sixth operation of this year (July 06, 2020). It is the ninth operation overall. Iron Phoenix 2 was the fourth operation of May 26, 2020. The first operation was Operation: Gathering Storm, the second was Operation: Raging Typhoon, and the third was Operation: Cold Snap.
The goal is to earn Operation Experience (OXP) from battles. You earn OXP via Honor Points; the more Honor Points you earn, and the higher your current league, the more OXP you will earn each battle.
Each time you earn enough OXP you receive a prize level. The first level is free and you can purchase an Operation Pass for $14.99 USD to earn another prize line till the end of the operation.
Operations usually last for 60 days, but this operation is unique in that it only lasts for 20 days. It reuses some of the prizes from the second operation Raging Typhoon, except for the fact that Platinum is included. It is a 20-day event.
You must be pilot level 19 to be able to do Operation: Thunderous Roar
If you complete the free for all players track and Operation pass, you will receive the following rewards:
Complete Daily Challenge to earn more OXP: Every day, there is a bonus task that will give you a bonus 150 OXP and 30 gold upon completion. The task is to earn 300 OXP and can be sped up by 100 OXP by watching an ad. If you fail to complete the challenge for the day, your progress will be saved but the rewards will only increase by 50% of the previous day (meaning if you miss one day you'll get 225 OXP instead of 300). Gold rewards do not increase if you fail to achieve the daily reward.