90s.dev is a retro-style web-based game development platform, reminiscent of the aesthetics of the 90s. Users reported positive feedback on the nostalgic design but faced challenges with usability, particularly with functionality like the paint app where some features did not work as expected. Developers seek clearer demos and tutorials to facilitate onboarding and to showcase the platform's potential. General excitement about the concept of collaborative game development interfaces was expressed, emphasizing the emotional impact of retro aesthetics in tech. Feedback highlighted the need for more user guides and examples to enhance the user experience.