Honestly, which “game changer” companies don’t have characters yet? The only one I can think of at the moment is Sony, but a Sony rep seems unlikely to begin with.
Seemingly a "this'll never happen" company, but no doubt a game changer. A Sims rep is slept on and would be awesome and the biggest WTF pick of all time.
They stuck with Nintendo "
Through the difficult times," and had launch titles on the Wii, Wii U, and Switch. They were on the strong 3rd party support train long before the Switch popularized it and never got off. Very loyal; very popular.
Absolute masters of their craft. I can write a Sari style essay about them. Nuff said. Synonymous with "perfect recreation". Became more of a household name after DBFZ.
The SNK equivalent of the JRPG world. Their influence on video game music and their respective genre (JRPGs) is taken for granted. They could use international exposure. They've been in the game for quite some time, but for good reason. They're also very generous/easy to work with when it comes to crossovers.
Not a juggernaught per se, but I'm kinda surprised they don't have a rep yet. I still consider this a game changer.
Even if Doom isn't FP5, they still have a lot going for them. Been pretty cozy with Nintendo.
The times are changing, and the mobile market is a money maker. We have Nintendo making original series for mobile and popular mobile-only franchises are entering the console scene. Dragalia Lost and Granblue Fantasy come to mind and this company is involved with both.
Koei Tecmo is another one, if Ryu isn't FP5. There's Dynasty Warriors, e.g.