If it appears that when loading into a Rising Storm 2: Vietnam map that
some or all of the plants (or foliage), such as the jungle is failing to
render you should try disabling Instanced Rendering in the graphical
settings menu.
- Select Settings from the main screen
- Select the Video Tab from the left hand menu of the Settings screen
- Uncheck the "Instanced Rendering" box in the lower left hand corner of the menu