I just spent the past two weeks going through all of the Modern Warfare games in preparations for another project that I’m working on it was a struggle. The games aren’t particularly long, consisting of maybe 4 – 6 hours for the campaign, nor were the games particularly difficult, since I set it to novice difficulty just to get through the main plot points of the game. The struggle was stepping back into technology that was still infantile when comparing AAA development from a decade ago to today’s technology. The contrast to how Call of Duty creates a voice for itself through Infinity Ward’s Modern Warfare franchise from its first inception to its last makes it hard to piece the games as a trilogy, in everything but name and characters. It makes it hard to go home to your roots.
The problem with calling it a trilogy is that there is normally some coherence between the games. Either a coherence in story, people, setting, tone; but as you play through the games, the story is consistent, albeit sparsely given; the people generally there; the setting somewhat there; but the tone is all over the place.