After reviewing reports from users who were unable to access achievements and multiplayer, we found that initialization may fail when the Steam client is not up to date. We have added a related notice and also fixed an issue that prevented single-player progress from being saved correctly after an unsuccessful attempt to enter multiplayer.
Added a notice that appears when achievements and multiplayer are unavailable on certain versions of the Steam client.
If you see this notice, update Steam to the latest version, then restart both Steam and the game.
Fixed an issue where a failed attempt to enter multiplayer could prevent progress from being saved in single-player.
We sincerely thank everyone who sent us logs to help identify the issue and waited patiently.
