When to Build
Build Bank only after your economy can absorb the cost without delaying core military or expansion plans.
Timing → Late Game
EconomyTier S
Complete Stats, Tier & Strategy Guide
Bank Guide
Produces coin bags. Massive income at endgame scale.
Building Stats
- Cost
- 1,000,000 💰
- Tier
- Tier S
- Category
- Economy
- Civilians
- N/A
- Income
- +36/min
- Upkeep
- 0/min
- ROI Score
- 0.04
- Payback
- 27,777.8 min
Payback Calculator
$
Used only to estimate your post-build income curve. Payback is calculated from building cost and income gain.
- Payback
- 27777 min 47s
- Minute 10 delta
- $-999,640
- After build
- $536/min
Unlock Chain
✅ No prerequisites. Available from the start.
Build Strategy
When to Sell
Avoid selling unless you need space for a stronger tech path. Selling buildings is usually a last resort because resale value is low.
Sell → Only for stronger slots
Placement Tips
Place it close to Storage Center or other factories to reduce collection friction and keep your economy cluster readable.
Place → Support chain
Appears In
10-Minute Opening
Balanced opening for any strategy. The safe default.
Step 7 · 5:00Critical 🔴
Note: Activate Market access.
Economy Opening
Macro-first. Maximum income before any military commitment.
Step 6 · 5:00Critical 🔴
Note: Market access.
Military Opening
Early army presence. Stop greedy opponents before they scale.
Step 5 · 2:30High 🟠
Note: Early market access.
Fast Air Base
Air pressure before they have anti-air. Explosive timing attack.
Step 5 · 2:30Critical 🔴
Note: Market access for tech funding.
Current Meta Usage
Other Economy Buildings
EconomyTier B
Economy
Corn Farm
Produces corn. Identical cost to Wheat Farm — diversify early resources.
- Cost
- 150 💰
- Capacity
- 540
- Income
- +36/min
- Build Time
- 8s
ROI Score
240Payback
4.2 minEconomyTier B
Economy
Wheat Farm
A basic farm that produces wheat. Best first building for new players.
- Cost
- 150 💰
- Capacity
- 540
- Income
- +36/min
- Build Time
- 7s
ROI Score
240Payback
4.2 minEconomyTier B
Economy
Coal Cave
Mines coal. A solid step up from farms in mid-early game.
- Cost
- 500 💰
- Capacity
- 540
- Income
- +36/min
- Build Time
- 13s
ROI Score
72Payback
13.9 minEconomyTier B
Economy
Tree Farm
Produces wood. Pairs well with Wood Plant for higher output.
- Cost
- 1,000 💰
- Capacity
- 540
- Income
- +36/min
- Build Time
- 16s
ROI Score
36Payback
27.8 minPatch History
No confirmed patch changes are recorded for Bank yet. This section will update when verified balance changes are added to the building data.
Frequently Asked Questions
Is Bank worth building in Mini War?
Bank is a Tier S Economy building. Produces coin bags. Massive income at endgame scale.
When should I build Bank in Mini War?
Build Bank when its role fits your late game plan. It has no confirmed prerequisite chain in the current data.
When should I sell Bank in Mini War?
Avoid selling Bank unless you need the space for a stronger tech path. Resale value is not confirmed in the current data.