Ironic: Modern Warfare is also a casual friendly game.

[dany612]

psrock said:

dany612 said:

psrock said:

You mean mainstream.

Same,
      both. 

Mainstream and casual arent the same. Tons of casual games dont became mainstream at all. COD is very very popular, that's all. 

I didn't say they were the same (even if I put same lol), I tried to imply that yes its mainstream but its also fueled by the casuals. I want to know how it got popular to begin with. All I can remember is MW2 being huge.