UFO 50, a compilation of 50 retro-inspired indie games, has been hailed as one of the best value video games of all time following its long nine-year development. Created by Derek Yu and Jon Perry, along with notable indie developers, this collection showcases a fictional game company from the '80s, presenting each game as a unique homage to classic titles while providing modern refinements. Critics note that the diverse gameplay experiences, from platformers to puzzle games, evoke the nostalgia of old school gaming, making it a charming tribute to gaming history. The game's structure encourages exploration and discovery, reminiscent of the joy found in retro gaming. With its engaging mechanics and rich references to past games, UFO 50 promises to resonate with both retro enthusiasts and new players alike.