Base progression intelligence

Your route to Base 30

Select your current Base level to see every remaining upgrade through level 30.

Your progression

Select your current Base level. Building overrides and speed settings are optional.

Current Base level infer prerequisites

Base 0

Advanced: builders & speed bonuses

Builder slots

VIP level

Quick Construction research

Free-finish time minutes

Other speed %

VIP and research add Building Speed. Survivors add free-finish time instead; enter the total shown in game. Alliance help and temporary buffs can go under Other speed.

Override inferred building levels

Auto follows the minimum route implied by your current Base. Override any exception.

Any-of training gates choose the center needing the least remaining builder work.

Import / Export

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Resource investment intelligence

Know when a producer upgrade pays you back.

Compare construction cost against the added hourly output of Farms, Metal and Oil producers, Training Grounds, and material factories.

Investment assumptions

Payback uses only the extra output gained by upgrading. Production continues at the last completed level during construction.

Producer

Current level

Target level

Construction speed %

Other free-finish time minutes

Other production bonus %

Collection uptime %

Survivor buff modifiers

Enter your current totals from the in-game Survivor/bonus screen. The values are not guessed; benefit names and IDs come from the client data.

Resource output benefits apply to the matching Food, Metal, or Oil producer.

Relative resource values

Value of one unit in a common comparison unit. Defaults treat Food, Metal, and Oil equally; set the produced resource to reflect how valuable it is to you.

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Producer investment

Runtime after target

Additional time after all upgrades finish

Total to break even

From starting the first upgrade

Added output

Direct upgrade costs

Selected producer levels only · client costs

Investment value

Direct costs after relative weighting

Profit after 30 days

Weighted net value from construction start

Upgrade-by-upgrade ROI

Each row evaluates that level alone against its marginal output gain.

Upgrade	Build time	Added / hour	Cost	Payback runtime	Total break-even	Profit at 30d

How this is calculated

The building keeps producing at its last completed level while the next upgrade builds. Break-even credits that intermediate output above your starting level and compares it with the selected upgrades' direct Food, Metal, and Oil costs; the 30-day result deducts each upgrade cost when that upgrade starts. Survivor Food/Metal/Oil Output buffs increase matching producer output, while the Survivor Free Building Speedup Time benefit reduces build time. Relative values convert unlike inputs and output into one comparison unit. Base prerequisite costs are excluded because they benefit the whole account, not only this producer.