Play with Jan's maid or with the astronomer. By participating in the in-game economy, players create value for other players and the developers. In return, they are rewarded with in-game assets. These digital assets can be anything from cryptocurrencies to in-game resources tokenized on the blockchain. For this reason, the play-to-earn business model fits blockchain games very well.
In the play-to-earn business model, the game and developers reward players for investing time and effort in their game.