Does the base really fight while offline?
Yes, and the game advertises it. The HUD reports the rate in coins and dice per hour.
Idle
Offline earnings and offline rolling
The base keeps fighting when you log out — and with one skill, it keeps rolling too.
Updated
The headline feature
The game's own store description leads with it: your base fights offline. The HUD shows an 'Offline Earnings (Per hour)' readout in the bottom-right corner, and it lists two figures rather than one.
| Account stage | Coins per hour | Dice per hour |
|---|---|---|
| Early, wave 21 | 24.4K | 0 |
| Endgame, wave 500+ | 3.7M | 150 |
| Endgame, wave 600+ | 9.8M | 225 |
Dice only start later
The early reading showed zero dice per hour against 24,400 coins. Dice income appears to unlock through progression rather than being available from the start, which is worth knowing before you plan around it.
Roll Offline changes the calculation
An 8,000-coin skill called Roll Offline keeps the roll loop running while you are away. Before it, logging off only earns; after it, logging off also pulls from the roll table. For a game whose whole progression is roll-gated, that is the single most valuable idle upgrade.
What this means for how you play
Because the base fights and rolls without you, the productive session is not a long grind — it is a short pass to rebuild the layout, spend what accumulated, and log out again. Placement limit and base health upgrades pay off precisely because they run unattended.
Other wiki pages
FAQ
Offline earnings and offline rolling FAQ
Is Roll Offline worth 8,000 coins?
It is the highest-value idle purchase in the tree, because progression is gated on rolls rather than on coins.