A standard installation (approximately 22 GB on disk) should include these primary components:
If your zip contains an ASI loader like dinput8.dll or xlive.dll , these must be in the same folder as the .exe to enable scripts and save game functionality. A standard installation (approximately 22 GB on disk)
The pc and common folders contain the bulk of the game’s assets, including models and textures. A standard installation (approximately 22 GB on disk)
If the game fails to launch, you may need a commandline.txt file in the root directory with parameters like -availablevidmem to bypass memory restrictions on modern hardware. A standard installation (approximately 22 GB on disk)