Quick Answer

The truck in Can 'Em All returns after you kill enough creatures; upgrades increase each delivery from one creature to three, then six. If deliveries slow down during a long session, return to the main menu and continue, or restart the game. The exact arrival interval and creature threshold are still being checked.

What you needWhat to do
Another deliveryKill enough creatures for the truck to return.
More creatures per deliveryBuy delivery upgrades: one creature becomes three, then six.
Relief from growing delaysReturn to the main menu and continue, or fully restart.
An exact countdownTiming details are still being checked.

When does the truck come?

The truck comes back after you kill enough creatures. If you still have creatures to kill, start there. The exact number required for another delivery is still being checked.

You should not treat 30, 40, or 50 seconds as the normal delivery schedule. Those waits occurred during a slowdown that became worse over a long session. One reported case reached a full day and night cycle with only one truckload.

How do you get bigger truck deliveries?

You get bigger deliveries by buying upgrades that increase the number of creatures arriving together. An upgrade raises the batch from one creature to three. A later upgrade raises it to six creatures at a time.

Delivery stageCreatures per truckload
Before these upgrades1
After the first observed increase3
After a later increase6

The complete upgrade names and prices are still being checked. Use these counts to identify the delivery increase you want.

What should you do when the truck gets slower?

Return to the main menu and continue, or fully restart the game to restore deliveries. This has restored normal truck behavior after long sessions.

Return to the main menu

Quit to the main menu, then continue your game. This has fixed the delay without fully closing the game.

Restart if the delay continues

Fully close the game and launch it again. Restarting has also restored deliveries when trucks became increasingly slow.

Jumping into the transport tube lets you end the day early. It does not fix the truck delay.

Does Cold Storage or the RPG cause the delay?

Both Cold Storage and the RPG have been blamed, but the cause remains unconfirmed. One explanation points to Cold Storage disrupting the creature count. Another blames the RPG. A competing explanation specifically identifies Cold Storage Augment, costing 100 reset points.

If you are already waiting between deliveries, try the menu or restart workaround first. For the surrounding workflow, use the Can 'Em All factory guide.

Once deliveries are flowing, see the creatures guide and money tips.

FAQ

You can increase truckloads with upgrades and try restarting when deliveries slow down.