Workers at Sega of America voted Tuesday to ratify their first collectively-bargained contract with the U.S. arm of the video game company, granting new protections and raises for about 150 full-time and temporary employees.

Workers in the union, known as Allied Employees Guild Improving Sega (AEGIS), won important concessions from Sega of America as part of the contract, including base-building raises for all employees, layoff protections, and a commitment to crediting people on games they’ve worked on, including early QA testers. It also affords employees in the union other protections, including letting workers pursue creative work in addition to their work at Sega and a guaranteed continuation of hybrid work.