If you want to own Forza Horizon 3, you’ve got three days left to buy it. Forza Horizon 3 is leaving the Xbox Store, it’s being delisted due to licensing, on September 28th.
The game will be playable on Xbox Series X|S with backwards compatibility, so you will be able to play the game when you own it. The Forza team has also responded to a question about performance on the next generation consoles. The games won’t run 60 frames per second on Series X|S. The game will run in 1080p on Series S and 4K on the Series X. Both in 30 frames per second.