Since you cannot quicksave, use these tactics to avoid replaying 40 minutes of sneaking.

If you’re here, you probably grew up sneaking past guard dogs and triggering every alarm in Project IGI: I’m Going In . The sequel, , remains a cult classic tactical shooter from 2003.

Although originally designed for older versions of Windows, IGI 2 has very low resource requirements, making it perfect for older laptops and desktops. Minimum Requirements Recommended Windows 8.1 (32/64-bit) Windows 8.1 (64-bit) CPU Pentium III or Athlon 700MHz Pentium 4 or Athlon 1.2GHz RAM GPU 32 MB 3D Card (DirectX 8.1) 64 MB 3D Card Storage 1.9 GB Free Space 2.0 GB Free Space Sources: How to Download and Install IGI 2 on Windows 8.1