Mobile In-App Purchase (experimental)

Add items to buy directly in your game ("In-App Purchase"), for games published on Android or iOS.

Authors and contributors to this community extension: arthuro555, 4ian.

To set up In App Purchase, you'll need a developer account on Google Play Console or Apple App Store Connect. You will also need real phones/devices to test IAP, because emulators are not supported.

It's highly recommended to read the help page to begin.

⚠️ In-App Purchase will only work after you exported your game and uploaded it to Google Play Console or Apple App Store Connect, at least in a testing track.

The general worflow is the following:

Register your products on the Google Play Console or App Store Connect,
In your game, register the same products using the action "Register an item",
Call the action to finalize the store registration,
Wait for "the store is ready" condition to be true,
Get the items data to know what to display (in particular the price of each items),
Display the price and available items in your game,
Register a variable that will be updated when an item purchase is approved (and other variables for when other things happen),
When the player clicks on an item, use the action to order it,
If the purchase is approved (the variable you set up is set to true), give the user what they bought,
Mark the purchase as completed for the user to be charged the money