Some sources suggest a lean installation can take as little as 1.5 GB .
Intel Pentium III 700 MHz AMD Athlon 700 MHz 32 MB of VRAM DirectX 8.1 compatible | : 64 MB of VRAM PCGamingWiki I.G.I.-2: Covert Strike - PCGamingWiki PCGW 18 Feb 2026 — igi 2 game size