Internet Marketing https://www.rockpapershotgun.com/2019/07/22/modder-superior-sven-co-op/
We’ve seen how much damage one theoretical physicist can do. Sven Co-op lets you unleash the vortex of chaos of a dozen Free Men (and women) upon Half-Life. Once just a mod enabling you to play the classic FPS with pals, it received Valve’s blessings to go free and standalone on Steam in 2016, bundled with a free copy of the original Half-Life re-tooled for multiplayer. Still actively updated and with its own modding scene and map hosting hub, Sven Co-op is now a portal to thousands of weird Half-Life worlds. They’re waiting for you, Gordons, in the test chambers.