Idle Game Offline Earnings, Explained
Offline earnings are the feature that makes an idle game truly idle: when you close the tab, the game remembers how much Manpower you were producing per second and pays you for the time you were away. Open TapDynasty after lunch and your buildings hand you a lump sum of Manpower they produced in your absence.
The math is simple and honest. TapDynasty records the wall-clock time when you leave, and on return it multiplies your per-second output by the elapsed time (up to a cap). It's the same accrual formula the live game uses every second, so there's no "offline is secretly worse" trick — a second away is worth the same as a second watching.
Why is there a cap? Without one, a player who leaves for a month would return to a meaningless pile that trivialises the game. TapDynasty caps offline production at 8 hours by default, and a permanent Statecraft upgrade ("仓廪充盈 / Granary Reserves") can extend it. Returning players also get the option to watch a short ad to double the offline batch — entirely optional, with a plain "collect" button right beside it.
One more thing worth knowing: TapDynasty runs entirely in your browser and saves only to your device's local storage. Your progress is never uploaded to a server, and the offline timer uses your device clock — so the game works the same whether you're online or not.
Quick tips
- Raise a steady base of buildings before a long break so your offline rate is high while you're gone.
- The offline cap is 8 hours by default — checking in at least that often means you never leave Manpower on the table.
- Use the "仓廪充盈 / Granary Reserves" Statecraft upgrade if you tend to leave the game for long stretches.
- The double-offline ad is optional; the plain collect button always gives you the full base amount.
Frequently asked questions
How are offline earnings calculated?
TapDynasty multiplies your per-second production rate by the time you were away, capped at the offline limit (8 hours by default). It uses the same accrual formula as the live game.
Why is there an offline earnings cap?
The cap keeps long absences from trivialising progress. TapDynasty caps offline production at 8 hours by default, and a permanent Statecraft upgrade can extend it.
Do offline earnings need an internet connection?
No. TapDynasty runs and saves entirely in your browser, so offline earnings are calculated locally from your device clock whether you're connected or not.
Start building and collect offline earnings →