This is going to be a really quick note. Brainstorming etc is done, teams have been formed. Game is going to be in Unity, so I'm definitely jumping in the deep end (fortunately the team has an experienced Unity guru to mentor me into it, and I'm experienced in C# so at least the raw code side of things shouldn't be an issue). We're currently talking about what 'diversifiers' to add into the game. We've got a fairly solid idea for the game, but I can imagine the design is going to change wildly as we experiment and run into time and other constraints. Stay tuned.