OpenIV - DOWNLOAD
ScriptHookV - DOWNLOAD
ScriptHookV .NET - DOWNLOAD
3D Model Spawner - (At least one is required for spawning 3D models)
Object Spawn Unlocker - DOWNLOAD (Optional: This will unlock additional game objects for Map Editor.)
Install requirements.
Download OIV resource volumes of choice. (Vol1, Vol2, Vol3, Vol4, Vol5, Vol6)
Start OpenIV with Edit Mode enabled.
Install OpenIV.asi for first-time use.
Drag the downloaded OIV file into OpenIV. (Do NOT extract manually)
Click Install* in the package installer window.
Select the "mods" folder in the next window.
Installed for Singleplayer. Repeat the process for updates and additional resource volumes.