Vietcong Red Dawn
The second official add-on for the Vietcong. This data disc brings several new multiplayer maps and one single player mission. But mainly it brings a new cooperative campaign. This add-on was developed by the Pterodon developers in their spare time purely as a gift to their fans.
Vietcong Rising Sun
An unofficial addon that offers a single-player mini-campaign consisting of 4 missions, 8 new multiplayer maps, new skins and also a lot of new sounds (and not only) weapons and several new game modes. It is, for example, HOLD THE BASE and a number of variations on the so popular COOP mode.
VIETCONG LABORATORY 