Forced to watch ads or given rewards for watching ads.
"Video hut is essentially a watch-ad-to-earn-smurfberry. Traveler smurf also allow player to watch an ad for a randomized reward, with 1/4 rate of earn the premium currency"
"Ads are spammed everywhere! Well not everywhere but in front of a reward. But most rewards are locked behind ads."
"2 ways, 1 is exactly what it sounds like and 2, the characters have dreams (see my review on wait to play for context) about games made by outfit7. (outfit7 is the one who made this game)"
"Intrusive ads only pop up until a player's first purchase from the store."