In the tavern and at Dr. Abawuwu's you can find the Flying Tube.

Flying Tube

There you can (if available) watch ads and gain Lucky Coins for the wheel of fortune.

To be able to use the Flying Tube, you need to agree to the privacy policy first. If you change your mind later, you can disable the tube in the options at any time.

In the mobile version of the game, you are also occasionally offered an ad to skip the travel time of a quest.

Attention! There is no Flying Tube available in the Steam version as no ads are allowed in games played on Steam.