Before making the blockbuster that was Guardians of the Galaxy for Marvel, director James Gunn was best known for his indie flicks Super and the horror comedy Slither. He also wrote the screenplay for Zach Snyder’s remake of George A. Romero’s Dawn of the Dead.

A few years back Gunn got the idea for another horror movie, and immediately got to work on the screenplay. It took some time to get here, but he has announced that the movie, which is titled The Belco Experiment, is now finally getting made. Unfortunately Gunn won’t be able to direct the movie himself like he did Slither, as he’s currently working on Guardians of the Galaxy 2, but Wolf Creek, Rogue, and Wolf Creek 2 director Greg McLean has been hired to make the movie.

You can read more about the movie and what it’s about below.