Error 300

Error 300 at a Glance

Error 300 is a Polish publisher and developer founded in 2020 that has focused almost entirely on the current decade. The company released 32 games during the 2020s out of their total catalog of 36 titles. While they have been active since 2021, their output remained relatively small until recently. Their most recent releases include Star Freight in December 2025, Maze Craze in November 2025, Geometry Shooter Pro in September 2025, My Joyful Aquarium in September 2025, and There's No Cake in July 2025. The studio operates primarily as an indie developer with a strong preference for PC platforms. They released 35 games on Microsoft Windows and 27 titles on both Linux and Mac. Nintendo Switch support is also significant with 20 releases. Mobile presence is minimal, with only three iOS titles and two Android games in their catalog. Their genre focus leans heavily toward puzzle games, which account for 26 of their projects. They also produced 11 point-and-click adventure titles and eight general adventure games. Simulators make up six entries, while card and board games, arcade games, and strategy games are fewer with five, three, and three releases respectively. Their portfolio includes only one shooter and one sport game. The IGDB bio states the company designs mind-bending puzzles, hidden object scenes, and logic games for players of all ages. Despite this stated intent, their ratings on PlayPile show a mixed quality trend. Many of their titles have not achieved high scores, suggesting that while they produce a steady stream of puzzle content, execution varies significantly between projects. The company has not expanded into other decades or major console ecosystems beyond the Switch and PC. Their strategy appears to be volume production in the indie puzzle niche rather than deep genre exploration or cross-platform dominance. Players looking for their work should expect frequent releases centered on logic and observation mechanics on personal computers.