The mobile game in question offers a dynamic experience where players transform planes from basic propellers to jets, fighters, and spaceships. With over 7 million downloads, the game has a profit share agreement where a publisher handles marketing expenses in exchange for a portion of the profit. The game is designed for iOS and Android devices and provides an engaging aviation-themed experience. Its business model relies on advertising and in-app purchases, offering a "No Ads" feature and bundles. Developed using Unity and Firebase, the game requires no new development and incurs no operational costs since the publisher covers marketing and related expenses. Financially, the game received angel investment and saw revenue peak in 2022, which has since stabilized. A 40-60 profit-sharing model with the publisher is in place, with the game owners receiving 40% of the profits. Marketing efforts are automated, utilizing platforms like social media to maximize returns. Advanced payments from the publisher for prototype development are deducted from profits, requiring the game to generate significant revenue before additional payouts to the owner. The current owners are selling the game to focus on other projects since no new features are being requested by the publisher. The game, operating in the evergreen niche of aviation, presents an opportunity for passive income and future growth. The publisher, part of a larger tech company, remains committed to marketing the game due to the benefits for their advertising platforms. Opportunities for increasing downloads through innovative marketing strategies are highlighted as an area for potential growth.