The short version
Officially: 'You earn income offline!' — cash keeps accruing between sessions, so short frequent sessions plus overnight breaks fit the game's economy.
Offline income in Defend Your Treehouse: confirmed behavior, what rates are not public, and how to use away-time in your progression plan.
Officially: 'You earn income offline!' — cash keeps accruing between sessions, so short frequent sessions plus overnight breaks fit the game's economy.
Nobody outside the developer can quote an hourly rate. Treat offline time as free progress: bank the income and spend it in planned chunks rather than piecemeal.
Because income accrues while you are away, the efficient rhythm is: spend your cash on planned upgrades or rolls, play a few waves, then log off and let the balance rebuild. Returning players with a banked balance can absorb a bad push without grinding.
Match the spend to your loss cause: treehouse upgrades if you take damage, rolls if waves clear too slowly. The Upgrade Guide walks the decision, and the Setup Planner scores your situation to pick the priority for you.
If the developer publishes income rates, caps, or multipliers, this page publishes them with a checked date and updates the spending guidance. Rebalances to the economy would appear in the update log first.
Yes — the official description confirms offline income. The exact rate is not public.
Bank it and spend in planned chunks on upgrades or rolls; the Upgrade Guide shows how to order that spending.
Income habits feed your priority plan.
Order your upgrade spending.
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