Tech Roulette is a free online game created by Execute Big, a non-profit organization, in partnership with Replit Ventures. The game aims to introduce students to various fields of technology, enabling them to explore and imagine their future in tech without limitations. It features random projects each week, ranging from hardware to data science, and offers community-wide speaker sessions and mentorship opportunities. The game was developed by a small team of three members, including the founders of Execute Big, who are also students themselves. They aim to make an impact on the next generation of makers, entrepreneurs, and engineers.