https://www.gamespot.com/articles/free-metal-gear-survive-beta-out-now-for-some/1100-6456189/

Bear in mind the final game requires a constant internet connection and contains microtransactions, despite being a paid game with a single-player mode. Survive was originally due out in 2017, but it was delayed back at E3. It marks the first Metal Gear game to be released by Konami since Hideo Kojima, the series' creator, parted ways with the studio. For more on the game, check out our breakdown of its class system or our preview impressions on whether Metal Gear Survive is any good.