To get started as a game tester, sign up with a reputable network such as Keywords Studio, whose Global Beta Test Network (GBTN) helps game developers push their products to the limit and ensure they go to market with as few bugs as possible. GBTN’s tests typically involve dozens to hundreds of testers around the world running simultaneous tests on different aspects of clients’ games. Most tests are time-limited, project-based affairs. Pay varies but typically ranges from $20 to $50 per hour. Diligent, skilled testers who work part-time can earn $10,000 to $20,000 per year; testers who work at or near full time can easily exceed $50,000 per year.