Events/2016/December
December 24th[edit]
Doubled Diamonds Monthly Pass Yield[edit]
2016 December 24th GMT+8 ~ 2017 January 6th GMT+8
Receive 60 diamonds instead of 30 each day from Diamonds Monthly Pass for the duration of the event.
December 23rd[edit]
Christmas Costumes Special[edit]
December 23rd GMT+8 ~ December 31st GMT+8
FAL(Winter Supply Operation) Christmas package
Package cost: 1488 Diamonds
Package contents: FAL(Winter Supply Operation) costume, 
x50
M14(Christmas Parade Dress) Christmas package
Package cost: 588 Diamonds
Package contents: M14(Christmas Parade Dress) costume, x20
Springfield(Christmas Blessing) Christmas package
Package cost: 988 Diamonds
Package contents: Springfield(Christmas Blessing) costume, x30
Note: Each package is only purchasable once.
December 22nd[edit]
Holy Night Festival Special Operation[edit]
December 22nd GMT+8 ~ December 29th GMT+8
Complete daily quests to acquire exchange coupons for up to 15 coupons a day.
- Defeat 1-4E Boss 3 times: 2 Exchange Coupons
- Defeat 2-4E Boss 3 times: 2 Exchange Coupons
- Defeat 3-4E Boss 5 times: 2 Exchange Coupons
- Defeat 4-4E Boss 5 times: 3 Exchange Coupons
- Defeat 5-4E Boss 8 times: 3 Exchange Coupons
- Defeat 6-4E Boss 10 times: 3 Exchange Coupons
December 16th[edit]
Christmas Login Event[edit]
December 16th GMT+8 ~ January 8th GMT+8
Login for 14 days to get a NTW-20 Christmas costume and other rewards.
| 1st day: x5
|
2nd day:  x500
|
| 3rd day: x5
|
4th day:  x500
|
| 5th day: x5
|
6th day:  x500
|
| 7th day: x5
|
8th day:  x500
|
| 9th day: x10
|
10th day:  x2
|
| 11th day: x10
|
12th day:  x2
|
| 13th day: x10
|
| 14th day: NTW-20 Christmas costume |
December 15th[edit]
Special Rescue Operation G[edit]
December 15th, 2016 13:00 GMT+8 ~ December 22ndth, 2016 10:00 GMT+8
During the event, clearing or defeating the boss of the following maps with an S rank will have a chance to yield the matching T-Dolls:
| 1-6, 1-4E: | P7 |
| 2-6, 2-4E: | TAR-21 |
| 3-6, 3-4E: | PK |
| 4-6, 4-4E: | PP-19 |
| 5-6, 5-4E: | Welrod MkII |
| 6-6, 6-4E: | Suomi |
Notes:
- Autobattle results are automatically graded as S rank, therefore these T-Dolls may also be obtained through this method.
- PP-19 is a limited map drop, she won't be able to be obtained through other methods in the near future.
December 8th[edit]
MP5 Exclusive Equipment Rate Up[edit]
December 8th, 2016 ~ December 15th, 2016
Starting from December 8th, the drop rate of GSG UX Exoskeleton(MP5) only will be doubled.
Note: The equipment is a possible reward for clearing Episode 4-4N.
December 1st[edit]
Winter Special Package[edit]
December 1st, 2016 00:00 GMT+8 ~ December 31st, 2016 24:00 GMT+8
Package cost: 288 Diamonds
Package contents: x1, x1000, x1000, x1000, x500
Note: The package is only purchasable once a day.