Why I Believe OFP:CWC And Arma3 Are The Most Important Games In History

[Gizmo j]

Operation Flashpoint Cold War Crisis is the oldest FPS with air/land/sea vehicles.

Arma 3 is the oldest FPS with both mod support and air/land/sea vehicles and also have online play. Operation flashpoint used gamespy for its online play which was defunct in 2013.