Alien Swarm :Reactive drop publi RSS Feed en-us Steam Community RSS Something new <a class="bb_link" href="https://store.steampowered.com/newshub/app/563560/view/1724254721764162848" target="_blank" rel="" >https://store.steampowered.com/newshub/app/563560/view/1724254721764162848</a><br><br>Alien Swarm: Reactive Drop Anniversary Update - April 20, 2020<br>An update for Alien Swarm: Reactive Drop has been released. Tue, 21 Apr 2020 06:42:23 +0000 vampiress https://steamcommunity.com/groups/ASRDROP/announcements/detail/3429996976763354836