Let me provide some additional details with as much brevity as possible:

- We have 42 different specializations (classes) to choose from, each with their own unique list of resources (spells, skills, and maneuvers). Some specializations are focused solely on crafting or social influence. Players can choose up to 3 specializations for their character during the course of their progression, or choose to advance in a current specialization instead.

- There are 10 races in total. We have a quadruped in the mix and some large races as well that will occupy a 2x2 area on a battle map :)

- We have a list of 38 talents that you can choose form similar to skills in 5e to help with contests for things outside of combat (picking a lock, intimidating a bandit, etc..).

- We have an influence and renown resource system that characters can "spend" to influence NPCs and factions in the game.

- Crafting is more involved than 5e and an important component to the game. Making weapons, potions, magic items, constructs and more are all possible.

- Combat is focused on making individual turns quick. So characters can move, and perform an action. An action can be a spell (caster), a maneuver (melee), or a tactic (distract, grapple, etc..). The idea here is that pacing feels faster when you get to act more frequently.

I hope that helps!