I think we have created a solid mini-curriculum about some critical features of play. The first part is Movement and maps, the second is Horses on squares, and here's my next part. I definitely include the comments to the prior posts as part of it.

I’m looking now at the whole of fictional character identity. Classically, it’s composed of attributes, race, class, and a range of options concerning gear and spells. Many games have simplified or complicated this framework, and some have approached the idea from different angles, but it’s a simple idea that applies to any story-ish fiction and I don’t expect anyone to have trouble understanding it, or that it may have “hard” vs. “soft” vs. “emergent” parts.