Based on the manga of the same name!
The Official website of the New Game! Anime adaptation and it has revealed the release date which is July 4.
The site also uploaded various videos, which you can watch a continuation:
Yoshiyuki Fujiwara (Plastic Memories) is directing the Anime at Doga Kobo (Luck & Logic); Ryohei Takeshita (To Lover Ru: Darkness) is assistant Director.
Anime News Network describes the history as follows:
“In the workplace manga, the main character Aoba Suzukaze graduates from high school and joins a game company. The person who made the game that Aoba loved as a grade-schooler just happens to be Aoba’s senior at the company. The story follows girls who work and aspire at the Eaglejump company.”