Boulder Bash is a limited-time game mode in the 2024 competitive arena combat game Star Wars: Hunters by Zynga and Lucasfilm Games. The game mode was first added on January 9, 2024. In the real-world game, all eight players battle as Grozz in a four-versus-four Squad Brawl to thirty points. Their abilities are restricted to basic melee attacks and Grozz's Boulder Bash Ultimate ability; they lose access to his other abilities and map healing points. Additionally, the Boulder Bash ability is rapidly regenerating.