(Ric's Game Blog)
Here's the video rules overview from the spectacular guys over at Game Smiths Playtesting
We've made two changes to the rules since this video, but it's still a great watch of someone going over the rules with discussion and questions thrown in.
Added a "mulligan" rule: After you draw your starting hand, you may choose up to three card, set them aside, draw that many cards, then shuffle the cards set aside into your Stamina Deck.
Updated the "Regroup" rule: If you end your turn without playing a card, you may discard a card, then draw two cards.