The document summarizes several existing video game products that the author has researched. It describes The Last Night as a 2D platformer set in a future world relying on robots, inspired by Blade Runner. It notes the dark atmosphere and bright lighting effects. It then summarizes Broforce as a run and gun side scroller inspired by 1980s action films with destructible environments. Finally, it summarizes Flashback and Shardlight, noting their animation, graphics, gameplay, and audio features. The research analysis section indicates common futuristic settings and 2D format across games, and aspects the author will include in their own work like simple animations and visual styles.