GameStop lists Guardians of the Galaxy by Telltale for April 25th

A new retail listing by GameStop suggests that Marvel’s Guardians of the Galaxy: The Telltale Series will be releasing April 25th, 2017. The listing prices the game at $29.99 USD, which means it is likely for the game’s season pass. Based off from past knowledge that means the first episode will release on the 25th of April.
The listing provided some new story details as well:

 Marvel’s Guardians of the Galaxy: The Telltale Series delivers a brand new story of the universe’s unlikeliest heroes, the rag-tag band of outlaws who go by the names Star-Lord, Gamora, Drax, Rocket, and Groot. In the wake of an epic battle, the Guardians discover an artifact of unspeakable power. Each of the Guardians has a reason to desire this relic, as does a ruthless enemy who is the last of her kind, and who will stop at nothing to tear it from their hands. From Earth to the Milano to Knowhere and beyond, and set to the beat of awesome music, this five-part episodic series puts you in the rocket-powered boots of Star-Lord in an original Guardians adventure, told in the unique and award-winning Telltale style, where your decisions and actions will drive the path of the story you experience.

As all the time this should be taken with a grain of salt.
Source: GameStop