<p><span class="h-card" translate="no"><a href="https://mastodon.social/@gamingonlinux" class="u-url mention">@<span>gamingonlinux</span></a></span> anyone playing civ6 this linux who wants to play with a friend on windows, use the proton windows version instead. The native linux and windows versions are out of sync and can't join each others games.</p>