Eyes First: Double Up is a casual, trivia game in which players use eye control to interact with the game interface, sliding number tiles to combine them and reach the 2048 tile. In this game, players are challenged to reach the number 2048 by strategically merging tiles, with the option to continue beyond that to create larger numbers. It stands out with its innovative use of eye tracking technology, allowing for hands-free gameplay on Windows 10 compatible eye trackers, making it accessible and engaging for players seeking a unique gaming experience.