This document summarizes Leticia Lopes' research on existing mobile games to inform the development of their own game. It describes common features across several games, such as collecting items, avoiding hazards to pass levels, and including a statistics bar. The document indicates aspects Leticia plans to include in their own work, like unique start menus and loading pages as well as a statistics bar. It concludes by listing the specific games researched: Jetpack Joyride, Subway Surfers, Gravity Guy, and Fancy Pants Adventures World 2.