<p>Half-Life 2 co-op mod Synergy upgraded for the Half-Life 2 20th Anniversary Update <a href="https://www.gamingonlinux.com/2024/12/half-life-2-co-op-mod-synergy-upgraded-for-the-half-life-2-20th-anniversary-update/" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://www.</span><span class="ellipsis">gamingonlinux.com/2024/12/half</span><span class="invisible">-life-2-co-op-mod-synergy-upgraded-for-the-half-life-2-20th-anniversary-update/</span></a></p><p><a href="https://mastodon.social/tags/Synergy" class="mention hashtag" rel="tag">#<span>Synergy</span></a> <a href="https://mastodon.social/tags/HalfLife2" class="mention hashtag" rel="tag">#<span>HalfLife2</span></a> <a href="https://mastodon.social/tags/PCGaming" class="mention hashtag" rel="tag">#<span>PCGaming</span></a> <a href="https://mastodon.social/tags/Gaming" class="mention hashtag" rel="tag">#<span>Gaming</span></a></p>