What they don’t tell you unless you click through to the details page is “Note: Includes base game only. The popular Catan expansions The Seafarers and Cities and Knights are available in the Catan In-App store. However, The Seafarers LITE and Cities and Knights LITE are both included in the base game.”

This means the Catan game you buy will install an app that requires permissions to your Play Store money (for IAP of the ‘expansions’) and opening that game will show you a screen with two buttons, ‘campaign’ and ‘custom game’. Pressing campaign will bring up a prompt telling you you need to spend money. Doesn’t feel like you’ve purchased a game, more you’ve installed trialware and straight off the bat they want your money. Pretty gross, especially not bother to list it in the main description area (where they do point out BADLAND is the full game, all IAP unlocked).