For those gamers who backed The Banner Saga, they can access the beta in the following way:
* Own a Stoic Community account. Gamers who don't own one must register with the same email address you had when they used for backing The Banner Saga on Kickstarter. * Wait for the verification email from mail@stoicstudio.com. * When the player's account is upgraded, they'll enter a queue to receive Beta Access keys.
Otherwise, interested gamers can apply to be in the beta by visiting the official site here.