Air Combat Online 17+

Dear pilots, the Christmas special version is available and the Top Gun season S17 starts from Dec 25. Lots of exciting events are waiting for your participation!

New features
1. Top Gun season S17 exclusive paintings: D-12 Speartooth Shark, J-8T Mobile Suit, ATD-2X Warfighter, and FA-Y37 Dark Knight. Limited avatar frame S17 Bronze tripod and S17 Golden Phoenix.
2. 2 new planes: class B "RF-5 Tiger Shark" and class X "SM-39 Razor" , which are available from lucky box or limited-time feature packages.
3. Exclusive painting "flame eagle" for MG-41 pave hawk. Complete missions to get the painting at a great discount.
4. Complete special missions to earn points and exchange them for limited badge "Rose rider".
5. New ace treasure activity, complete daily active tasks to receive additional ace treasure rewards.
6. New gameplay "air strike" is available in World War mode. The air strike battles will start from Monday to Wednesday in the third month of each season.
7. New outer areas have been added to World War territory. Each war zone territory is divided into core area and outer area. The top 50 elite teams in the last season can only declare war on the core area.
8. Added a new sci-fi style HUD interface during the battle, which can be customized and switched in the settings.
9. A new "bulletin" function has been added to the team email. The team captain/co-captains can set 10 bulletins to all players in the team.
10. The diamond package rewards will be doubled in the 2024 New Year’s event. Don't miss it!

Optimization function
1. The bidding end time for world war declaration is adjusted to 10:30 UTC+0 for eastern/southern area, and 22:30 UTC+0 for western/northern area on every Friday, leaving sufficient time for team members to organize battles.
2. The planes that used in the World War Qualification Challenge Phase (I) will enter maintenance status. It cannot be used in Phase (II) again.
3. Members that join team less than 7 days are not allowed to participate in the world war.
4. Optimize the plane filtering function in the hangar to quickly locate target fighters based on level and type.
5. Two types of rolling stunts from the cockpit perspective are added, which can be freely switched in the settings.
6. Optimize the HUD display from the cockpit perspective. Customize the HUD display from the cockpit perspective to turn on or off.
7. New language Vietnamese is added in the language settings.

Data adjustment
1. Weekly score requirement adjusted in Daily quests: 800->700
2. The conditions for obtaining the Alert Storm Badge have been adjusted: 8 min 30 sec -> 9 minutes
3. Reduce the difficulty of the third phase of the X-level mission "Ocean" and S-level mission "Port" in the single-player mission mode, and increase the rewards for the first time level clerance.
4. Increase the daily gold reward limit and increase the ways to obtain gold.
5. Optimized the gold reward display in the Survival mode.
6. Optimize and adjust the difficulty of some main task and sub-tasks in flight handbook.
7. Optimized rewards for newplayer event and veteran return activities.
8. Adjusted the rewards for the plane R&D packaged. And badge offer are added to help spray badges quickly.