PRIMECORE GAMES, MChJ, is a game development studio known for its focus on casual gaming experiences, particularly in the hidden object genre. Established in the early 2010s, the studio has achieved significant milestones, including the successful launch of "Hidden Objects: Relax Puzzle," which has garnered a dedicated player base and positive reviews for its engaging gameplay and soothing aesthetics. Key personnel at PRIMECORE GAMES include founder and creative director Alexei Petrov, whose vision for accessible gaming has shaped the studio's direction. The team comprises talented developers and artists who specialize in creating visually appealing and user-friendly games. "Hidden Objects: Relax Puzzle" stands out as a notable project, showcasing the studio's ability to blend intricate puzzles with relaxing gameplay. This title has contributed to the resurgence of the hidden object genre, appealing to a broad audience. PRIMECORE GAMES has influenced the gaming industry by emphasizing the importance of user experience and accessibility, paving the way for more casual games that cater to diverse demographics. The studio primarily focuses on casual and puzzle genres, utilizing innovative design techniques to enhance player engagement. The studio has received recognition for its contributions to the gaming landscape, including accolades for game design and user experience, solidifying its reputation as a key player in the casual gaming sector.