ACF

Developer-confirmed feature

Leave the farm in its strongest current state

The official Roblox description says packs open and money generates while you are offline. It does not publish a public cap, exact time formula or guaranteed rate, so this guide focuses on the setup you control.

Anime Card Farm player holding two cards with a large per-second income display
Official Anime Card Farm media includes a per-second income display. Your live lineup determines the number you should optimize before leaving.

Quick answer

Make the last spend improve income, then leave a clean state

Quick answer

Replace, upgrade, confirm — then log out.

Do not chase one more random pull just because you are about to leave. A known upgrade on a keeper can be the safer final spend; a pack is better when a weak slot gives it clear room to improve the lineup.
  1. 1Replace your weakest active card if the next pull clearly improves it.
  2. 2Use a cheap keeper upgrade only when it pays back before your next goal.
  3. 3Confirm the best cards are placed and the income display has updated.

Before leaving

The 30-second offline setup

  • Place the highest useful income cards you currently own.
  • Remove any low earner that a new pull can replace.
  • Wait for the displayed income to reflect the final lineup.
  • Avoid spending mutation resources just to empty an inventory.
  • Set one return target: a specific pack or a keeper upgrade.
Anime Card Farm player holding two cards with a large per-second income display
Use the live per-second display as your baseline. The promotional number in this image is illustrative, not a promised offline rate.

On return

Claim first, decide second

Step 1

Read the result

Note what the game awards for the time away before clicking through other menus.

Step 2

Check opened packs

If offline packs produced new cards, compare them with the weakest active earner before upgrading anything.

Step 3

Resume one target

Spend toward the pack or upgrade you chose before leaving instead of scattering Cash across several cards.

What remains unknown

Do not turn missing public details into fake precision

Offline cap

No current public developer page reviewed here states a maximum accumulation time.

Exact conversion

The official description confirms money generation but not a public formula for every account state.

Pack timing

The developer confirms packs can open offline, but the public page does not expose a fixed cadence or limit.