Shellshock Nam '67

this game is probably the only game that i plated fully in a long time ... i love it .. all the action and guns and other stuff ...

is it FPS?, and how long does it take to beat it?
also is it worth buying?

it doesnt take to long to beat , renting it will get the most out of it , and its 3rd person

is there a mai lai massacre level?

^ I don't own the game, but I have heard that there is one. 😑