Known in development as Project Stream, the service debuted through a closed beta running Assassin's Creed Odyssey in October 2018. Stadia publicly launched on November 19, 2019, in select countries. On April 8, 2020, Google launched the no-cost base service of Stadia. The service competes with Sony's PlayStation Now, Nvidia's GeForce Now, Amazon's Luna, and Microsoft's Xbox Cloud Gaming. Stadia initially received a mixed reception from reviewers, with most criticism going towards its content library and lack of promised features.