Since it's a 2003 release, Call of Duty 1 is very lightweight by modern standards:
32 MB DirectX 9.0b compatible card with Hardware T&L. Storage: At least 1.4 GB of free hard disk space. Call of Duty system requirements - Can You RUN It call-of-duty-1-game-free-download-for-pc-hienzo-com
Experience the intensity of WWII across 24 missions. Since it's a 2003 release, Call of Duty
Unlike many shooters of its era, you often fight alongside a squad rather than as a lone wolf. Since it's a 2003 release
Features modes like Deathmatch, Team Deathmatch, and Search & Destroy. System Requirements (PC)