When it comes to monetizing a game, one popular option is advertising. Integrating ads into a game can provide a steady stream of revenue for developers without necessarily requiring players to make in-app purchases. However, it's important to implement ads in a way that doesn't disrupt the player's experience.

One way to do this is through the use of rewarded ads. These are ads that players can choose to watch in exchange for in-game currency or other rewards. This provides an incentive for players to watch the ad while also ensuring that it doesn't disrupt their gameplay experience.

Another way to integrate ads is through interstitial ads, which are ads that appear between levels or other natural breaks in the gameplay. These can be less disruptive to the player's experience, but it's important to ensure that they don't appear too frequently or at inappropriate times.

Banner ads, which are ads that appear at the top or bottom of the screen, can also be used but they can be less effective in terms of user engagement, and it's important to ensure that they don't obstruct the gameplay.

It's also important to ensure that ads are relevant to the player. Targeted ads, which are ads that are shown based on the player's interests or demographics, can be more effective than generic ads.

When implementing ads, it's important to strike a balance between generating revenue and preserving the player's experience. By keeping the player's experience in mind and being strategic in the way ads are integrated, developers can effectively monetize their game through advertising.