Halo 2,3,and  the last 3 Rainbow 6 games . To try and appeal to more games these games were dumbed down and took away from what made it great in the first place. The rainbow games on PC and the games on xbox except Lockdown where great hardcore tactical shooters the punished players for carless stupid play that is no longer the case. Halo 1 was also a newbie slaughter fest but to make it more appealing they nerfed all the weapons and  made it noob friendly which killed the game for me.

And Ubisoft has stated they will continue take the Rainbow and Recon  games down this path. I just hope someone ports SWAT to consoles.