Players can buy virtual goods or currency using real money, such as extra lives or cosmetic items.
Ads can be displayed within the game, either as banners or video ads, and developers earn money based on clicks or views.
Players can pay a monthly or anual fee for access to additional content or features
Brands can pay developers to integrate their products or services into the game.
Developers can collect player data and sell it to third-party companies for research or marketing purposes.
Players can support the game's development by contributing money through crowdfunding platforms.
Developers can earn a commission by promoting other products or services within the game.
Games with popular characters or themes can sell physical merchandise, such as t-shirts or toys.
Developers can promote their other games or products within the game to drive additional revenue.
Developers can create limited-time events or challenges within the game, offering special rewards for players who participate.