Filmmaker Guillermo del Toro made a splash this summer with his massive “monsters vs. robots” epic Pacific Rim. Though the Warner Bros. film carried a hefty budget, the pic did solid business at the box office, bringing in over $400 million worldwide. Del Toro always envisioned sequels to the pic in order to further flesh out the Pacific Rim world, and last we heard a follow-up was looking likely from a studio standpoint given the pic’s success at the global marketplace. Though the sequel still has yet to receive an official greenlight, del Toro recently revealed that he and screenwriter Travis Beacham are still working on the script for Pacific Rim 2. Hit the jump for more.