However, the PC modding community has preserved the multiplayer experience through lightweight, standalone clients. These are pirated copies of the full game; rather, they are repacks that remove the 3+ GB of single-player assets (audio, cutscenes, scripted levels) to give you just the 1.2–1.5 GB core multiplayer files.

If you have limited hard drive space, a slow internet connection, or simply no interest in the single-player campaign, here is your guide to downloading and installing on PC. Is a "Multiplayer Only" version legal? First, a quick reality check. Activision does not officially sell a stripped-down "MP only" version on Steam or Battle.net.

There is a reason veterans still whisper about it. Before killstreaks became absurd and lobbies were filled with neon clown skins, there was Call of Duty 4: Modern Warfare . Released in 2007, it didn’t just raise the bar for first-person shooters—it launched it into orbit.