Black Tower Studios is a Japanese game developer based in Tokyo and Australia. It was started by former Acquire creative director Richie Casper. Black Tower primarily creates action role-playing games for smartphones and tablets. Black Tower co-developed their first full game for the PlayStation 3 with Aksys Games. Black Tower co-developed a number of games like Obsidian Legacy, Bloodstained: Ritual of the Night, Ace Combat 7: Skies Unknown and Spellbreak. In February 2024, Black Tower took over development of The Texas Chain Saw Massacre from Sumo Nottingham.