~5–15 minutes (depending on your CPU/RAM).
You can skip downloading unnecessary languages or bonus content to save bandwidth. F.E.A.R. Complete Series [FitGirl]
Real-time protection often flags cracks as "false positives." Disable it during installation. ~5–15 minutes (depending on your CPU/RAM)
If you have 8GB or less of RAM, check the "Limit installer to 2GB" box to avoid crashes. F.E.A.R. Complete Series [FitGirl]
If the first game runs at very low FPS, check the "DirectInput" fix (commonly needed for modern Logitech peripherals).