The Walking Dead: The Final Season Demo

Steam now offers a playable demo for The Walking Dead: The Final Season, Telltale's upcoming episodic sequel which will conclude Clementine's saga (thanks Frans). The season will kick off on August 14th with the first installment in a four-chapter arc, and they are offering a 10% discount to those who preorder. They don't offer details on the demo, so here's part of the description of the game for an idea of what to expect:
Clementine, now a fierce and capable survivor, has reached the final chapter in her journey. After years on the road facing threats both living and dead, a secluded school might finally be her chance for a home. But protecting it will mean sacrifice. Clem must build a life and become a leader while still watching over AJ, an orphaned boy and the closest thing to family she has left. In this gripping and emotional final season, you will define your relationships, fight the undead, and determine how Clementine’s story ends.