SilverSwallows(Pro)

Super light but powerful fighting vehicle simulation game. In the roll of a soldier or a commander, you will be able to join fierce battles of Viet Nam war.

Controllable vehicles involve a wide range from ground forces, naval vessels to fighter aircrafts. AI vehicles also have advanced ballistic calculation as well as artificial intelligent.

Controllable vehicles:

P-4 class torpedo boat
S-60 57mm anti-aicraft artillery
Zu-23 23mm anti-aircraft artillery
SA-3 surface to air missile launcher
MiG-17 fighter
MiG-19 fighter
MiG-21 fighter
M-163 Vulcan air defence vehicle
M-42 Duster air defence vehicle
Some deathly bosses:

AC-130
B-52
Destroyer
Aircraft carrier
Other secret weapons...
This SilverSwallows(Pro) version can help user to achieving cooperation with other players to win the game easier.