https://www.engadget.com/2007-07-11-cod4-modern-warfare-demoed-and-public-beta-announced.html
COD4: Modern Warfare demoed & beta announced
Jul 11, 2007 - Infinity Ward's Jason West demoed Call of Duty 4: Modern Warfare, showing off the game's visceral visuals and gameplay. The mission seen takes place 15 years...
cod4 modern warfaredemoedbetaannounced