Heart Machine developers have joined the Communication Workers of America (CWA) union following a second round of layoffs at the studio behind Hyper Light Breaker. The unionization effort comes after employees at the studio, known for Hyper Light Drifter and Solar Ash, sought protection for their craft and creative collaboration. A majority of workers signed the unionization agreement, bringing CWA representation to contract negotiations.

This move reflects growing labor organization in the video game industry, where workers face job insecurity and concerns about AI replacing creative roles. The unionization follows similar efforts across the sector, including the United Video Game Workers' Union launched in 2025 and ongoing SAG-AFTRA strikes by voice actors seeking protections against layoffs and AI technology. Recent surveys indicate 82% of video game workers support unionization, with younger employees showing even stronger support.

The Heart Machine unionization comes amid broader industry restructuring, including EA's announcement of unspecified job cuts at its Battlefield 6 studios. As game developers increasingly organize for job security and creative protections, Heart Machine's CWA membership represents another significant step in the industry's labor movement, signaling that workers are willing to fight for stability in an increasingly volatile market.