Doctor Tycoon is a hybrid casual game that I had the opportunity to work on, it had a great cost-per-install but struggled with low engagement metrics. Unfortunately, due to low retention and playtime, we were unable to launch the game. Although the game was not officially released, it is available on the App Store and it's showcased in my portfolio as an example of my ability to work on a hybrid casual game and the understanding of the key metrics that make a game successful.