Anyway, old nWoD splat projects are probably a decent place to look for ideas. After all, we're looking at a game where people are expected to play a wizard, a werewolf, a synthetic person, and a demon in the same party while solving mysteries, having occult adventures, and getting into fights with supernatural creatures. White Wolf
mechanics suck monkey butt, but a lot of White Wolf (and White Wolf inspired)
concepts fit right in.
On Tiers. Obviously, if you're going to be doing simple police procedural cult investigation stuff, you can play a normal human. You have some skills: maybe you read some ancient languages, maybe you can handle a plasma rifle, but you're basically recognizable as a mundane human. And that kind of character is what we'll call the "Police Tier". But you don't
have to be a mundane human to play at that level. If you have arcane knowledge or abilities that are not especially better or more useful than the ability to fix broken electronics or hack cellular phones, then you could still be in the Police Tier.
The important thing is that while humans who aren't mighty majokko and don't have athames in their chests or demon grafts or anything are Police Tier by default, that is not necessarily true for some of the aliens. While I would say that Deep Ones and Ghouls should default to Police Tier as well, I could very easily accept the argument that Goat Spawn and Oni actually default to the "Supers Tier"* instead. That simply by
being an Oni, you are tough enough that when a rampaging Nightgaunt hurls you into a wall you aren't dead. Also you have inherent powers sufficient to hold your own in
Space CQC.
But if you're a human (or for that matter a Ghoul or Deep One) and you want to participate at the level where people are doing
Space CQC, you need a
Power Source. And that is I think where the nWoD concept of the "supernatural template" comes in handy. You choose one of the things that you can transform into, and then you grab that template and you can participate in those sorts of campaigns. So far, your choices are
Majokko (magical warriors),
Summoner (casters with pokemon), and
Monster Hybrid (The Hulk). But we could easily enough make room for Cyborgs or other creatures that have appeared in the Mythos such as Lamia, Werewolves, Vampires, or whatever. And then proper Zord-using Sentai are probably just Majokko who have an additional template that lets them fight at the Kaiju Tier as well.
The Kaiju Tier is pretty much mandatory. And no one plays a character that defaults to this tier, it's all handled through templates. As a Majokko, you can go Sentai and
either Zord it up
or Ultraman it. As a Summoner, you just get your own Kaiju and call in Mothra to settle things. As an otherwise normal human (or Changeling), you can pilot a Throne. As a Deep One, you can Maclon yourself. Seems like maybe there should be other options, but this is less open to possibilities than the middle tier.
*: I am 100% willing to entertain other names for the tier that involves playing a Sailor Scout. Hell, it could even be called "Scout Tier".
-Username17