New Eridu City Fund/2025-12-30

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New Eridu City Fund is the fourteenth Battle Pass.

Rewards

Basic & Growth Plan

The Basic Plan is the free New Eridu City Fund for all players. The Growth Plan can be purchased for USD $9.99 and will unlock the second tier for the current Fund Period.

If the player purchases the Growth Plan, they will immediately receive Polychrome ×680 and the special Avatar: Exclusive Fan Support. Upon reaching level 10, the player can claim the special Namecard: New Idol Program, and upon reaching level 30, the player can also claim a Great Builder's Certificate.

Lv.	Basic Plan	Growth Plan
1	Official Investigator Log ×4	Senior Investigator Log ×6
2	W-Engine Power Supply ×6	W-Engine Energy Module ×6
3	Boopon ×1	Boopon ×1
4	Bangboo Algorithm Module ×2	Bangboo System Widget ×2
5	Ether Battery ×2	Ether Battery ×2  Original Chip ×18
6	Official Investigator Log ×4	Senior Investigator Log ×6
7	W-Engine Power Supply ×6	W-Engine Energy Module ×6
8	Denny ×20,000	Denny ×60,000
9	Official Investigator Log ×4	Senior Investigator Log ×6
10	Master Tape ×1	Polychrome ×160  New Idol Program ×1
11	Official Investigator Log ×6	Senior Investigator Log ×8
12	W-Engine Power Supply ×8	W-Engine Energy Module ×8
13	Boopon ×1	Boopon ×1
14	Bangboo Algorithm Module ×3	Bangboo System Widget ×3
15	Ether Battery ×2	Ether Battery ×2  Original Chip ×27
16	Official Investigator Log ×6	Senior Investigator Log ×8
17	W-Engine Power Supply ×8	W-Engine Energy Module ×8
18	Denny ×40,000	Denny ×120,000
19	Official Investigator Log ×6	Senior Investigator Log ×8
20	Master Tape ×1	Polychrome ×160  Original Chip ×27
21	Senior Investigator Log ×4	Senior Investigator Log ×12
22	W-Engine Energy Module ×4	W-Engine Energy Module ×12
23	Boopon ×1	Boopon ×1
24	Bangboo System Widget ×2	Bangboo System Widget ×6
25	Ether Battery ×2	Ether Battery ×2  Original Chip ×36
26	Senior Investigator Log ×4	Senior Investigator Log ×12
27	W-Engine Energy Module ×4	W-Engine Energy Module ×12
28	Denny ×60,000	Denny ×180,000
29	Senior Investigator Log ×4	Senior Investigator Log ×12
30	Master Tape ×1	Polychrome ×160  Great Builder's Certificate ×1
31	Senior Investigator Log ×5	Senior Investigator Log ×15
32	W-Engine Energy Module ×5	W-Engine Energy Module ×15
33	Boopon ×1	Boopon ×1
34	Bangboo System Widget ×3	Bangboo System Widget ×9
35	Hamster Cage Pass ×1	Hamster Cage Pass ×1  Original Chip ×45
36	Senior Investigator Log ×5	Senior Investigator Log ×15
37	W-Engine Energy Module ×5	W-Engine Energy Module ×15
38	Denny ×80,000	Denny ×240,000
39	Senior Investigator Log ×5	Senior Investigator Log ×15
40	Master Tape ×1	Polychrome ×160  W-Engine Microcontroller Unit ×1
41	Senior Investigator Log ×6	Senior Investigator Log ×18
42	W-Engine Energy Module ×6	W-Engine Energy Module ×18
43	Boopon ×1	Boopon ×1
44	Bangboo System Widget ×3	Bangboo System Widget ×9
45	Master Tape ×1	Polychrome ×160  Original Chip ×54
46	Senior Investigator Log ×6	Senior Investigator Log ×18
47	W-Engine Energy Module ×6	W-Engine Energy Module ×18
48	Denny ×100,000	Denny ×300,000
49	Senior Investigator Log ×6	Senior Investigator Log ×18
50	Tuning Calibrator ×1	Resonating Core ×1  Original Chip ×54
51	Denny ×20,000	Hi-Fi Master Copy ×2
52	Denny ×20,000	Hi-Fi Master Copy ×2
53	Denny ×20,000	Hi-Fi Master Copy ×2
54	Denny ×20,000	Hi-Fi Master Copy ×2
55	Denny ×20,000	Hi-Fi Master Copy ×2
56	Denny ×20,000	Hi-Fi Master Copy ×2
57	Denny ×20,000	Hi-Fi Master Copy ×2
58	Denny ×20,000	Hi-Fi Master Copy ×2
59	Denny ×20,000	Hi-Fi Master Copy ×2
60	Denny ×20,000	Hi-Fi Master Copy ×2

Great Builder's Certificate

Players who purchase the Growth Plan will receive a Great Builder's Certificate at New Eridu City Fund level 30, which allows them to select one A-Rank W-Engine from the current certificate options.

Premium Plan

Costing USD $21.99USD $21.99Subsequent purchases/USD $19.99USD $19.99First purchase (USD $11.99USD $11.99Subsequent purchases/USD $9.99USD $9.99First purchase if upgrading from the Growth Plan), the Premium Plan offers the following additional rewards:

• Random Play Theme ×1
• Random Play Pendant ×1
• Polychrome ×208
• W-Engine Microcontroller Unit ×1
• Resonating Core ×1
• City Fund Experience ×10,000

Total Rewards

The rewards listed for the Growth Plan include rewards from the Basic Plan, and the Premium Plan includes all rewards from lower New Eridu City Fund reward levels.

Reward Level	Total Rewards
Basic Plan	Master Tape 5 Boopon 5 Hamster Cage Pass 1 Tuning Calibrator 1 Ether Battery 6 Senior Investigator Log 45 W-Engine Energy Module 30 Bangboo System Widget 9 Official Investigator Log 30 W-Engine Power Supply 28 Bangboo Algorithm Module 5 Denny 500,000
Growth Plan	Exclusive Fan Support 1 New Idol Program 1 Polychrome 1,480 Master Tape 5 Boopon 10 Hamster Cage Pass 2 Tuning Calibrator 1 W-Engine Microcontroller Unit 1 Resonating Core 1 Hi-Fi Master Copy 30 Great Builder's Certificate 1 Ether Battery 12 Original Chip 312 Senior Investigator Log 188 W-Engine Energy Module 148 Bangboo System Widget 41 Official Investigator Log 30 W-Engine Power Supply 28 Bangboo Algorithm Module 5 Denny 1,400,000
Premium Plan	Random Play Theme 1 Random Play Pendant 1 Exclusive Fan Support 1 New Idol Program 1 Polychrome 1,688 Master Tape 5 Boopon 10 Hamster Cage Pass 2 Tuning Calibrator 1 W-Engine Microcontroller Unit 2 Resonating Core 2 Hi-Fi Master Copy 30 Great Builder's Certificate 1 Ether Battery 12 Original Chip 312 Senior Investigator Log 188 W-Engine Energy Module 148 Bangboo System Widget 41 Official Investigator Log 30 W-Engine Power Supply 28 Bangboo Algorithm Module 5 Denny 1,400,000

Expansion Tasks

Daily Tasks

Tasks	City Fund EXP
Log In	100
Obtain 18,000 Dennies	200
Spend 160 Battery Charge	200
Reach 400 Engangement in Errands	300
Total	800

Weekly Tasks

Tasks	City Fund EXP
Complete 1 Notorious Hunt	1,000
Tune 5 times at Bardic Needle music store	1,000
Complete 1 "Shiyu Defense" or "Deadly Assault" operation	1,000
Complete Area Patrol 5 times	1,000
Spend a total of 200,000 Dennies	1,000
Complete a Lost Void or Withered Domain operation in Hollow Zero once	1,000
Spend a total of 1,200 Battery Charge	1,000
Total	7,000

Season Tasks

Tasks	City Fund EXP
Signal Search a total of 50 times during this season of New Eridu City Fund	2,400
Upgrade Drive Discs a total of 45 levels during this season of New Eridu City Fund	1,600
Complete Season 2 Chapter 6 "To Be Fuel for the Night"	1,600
Sword Seeker Chronicles (2025/12/31 - 2026/02/05)
[Event] Complete all event commissions in the "Sword Seeker Chronicles" event	1,600
Joint Investigation: The Divine Maze (2026/01/03 - 2026/01/22)
[Event] Reach Exploration Level 12 in the "Joint Investigation: The Divine Maze" event	1,400
Shadow Riptide Clash (2026/01/09 - 2026/01/26)
[Event] Clear all "Alliance" and "Frontline" stages in the "Shadow Riptide Clash" event	1,400
Wish Filing Station (2026/01/14 - 2026/02/02)
[Event] Toss a total of 14 wish bottles and claim all event rewards in the "Wish Filing Station" event	1,200
Angels and Delusions of Muse (2026/01/21 - 2026/02/05)
[Event] Complete all event commissions in the "Angels and Delusions of Muse" event	1,200
Total	12,400

Change History

Navigation

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