The In Country: Vietnam Website now offers a new teaser trailer from this upcoming Vietnam War modification for Red Orchestra: Heroes of Stalingrad 2, Tripwire's yet-to-be-released World War II shooter sequel (they explain their team includes professional developers, which may explain work on a mod for a future game). The trailer offers a look at the project's impressive-looking weapons and environments, including rain, though not the sort that even seems to come straight up from underneath. Thanks joao.