51 buildingsUpdated May 2026Shareable URL
Slot Decision Table
Mini War Building Compare
Pick any two buildings and compare cost, income, upkeep, ROI, payback, and civilian efficiency before you commit a scarce slot.
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Player Questions
Compare Tool FAQ
Can I compare military buildings with economy buildings?
Yes. ROI-specific metrics (ROI Score, Payback Time, Efficiency) will show N/A for non-economy buildings, but Cost, Civilians, and other base stats are always shown.
Can I share my comparison?
Yes. After selecting two buildings, click "Copy comparison link". The URL encodes your selection and can be shared directly.
Which building is better overall?
It depends on your strategy phase. In the early game, prioritize Payback Time. In the mid game, ROI Score matters most. In the late game, focus on Efficiency.
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