Call Of Duty: Black Ops 2, Modern Warfare 2 see massive player spikes

The Call of Duty series has seen a massive player spike following a recent matchmaking update.

Call of Duty: Black Ops – the 10 weapons and items you MUST try, Games

Call of Duty: Black Ops 2 and the 60FPS Challenge

How to Fix Modern Warfare 2 High Ping?

Warzone “unplayable” after Season 4 Reloaded causes massive ping bug - Dexerto

Forge Your Path in Season 02 of Call of Duty®: Modern Warfare® II and Call of Duty® Warzone™ 2.0, Launching February 15 : r/CODWarzone

COD: Modern Warfare' Campaign And Spec Ops Gameplay Coming Soon - GAMINGbible

Call of Duty: Black Ops - Wikipedia

Giant Robot, Call of Duty Wiki

Call of Duty: Black Ops 2 review: future shock - Polygon

Modern Warfare 2 bug sees ping disabled after FPS 'wallhack' concerns

Call of Duty®: Black Ops Cold War Zombies – A New Beginning

Call of Duty: Warzone 2.0 Review in Progress - IGN

The Modern Warfare 2 Experience* : r/ModernWarfareII

Old Call of Duty games see a massive surge of players as Activision fixes servers

Latency spikes are making the game unplayable - Ps5 : r/ModernWarfareIII