This content is only available to our backers on Patreon. Click 'Unlock with Patreon' button at the bottom of the screen and log-in using your Patreon credentials. Then, click 'Allow' button to start the game.
If the login to access the game fails, please check the status of your pledge: it might be pending. New pledges may also take a while to get recognized by Patreon's system. The API will only authorize the access once the payment is fully approved.