with Frank Rook, The Exterminator (a parody of The Punisher), and Swamp Beast helped them defeat a Tyrannosaurus Rex who would grow when exposed to any form of radiation, such as smoke detectors and microwave ovens. Beginning with the second issue, Universal Studios began receiving credit in the indicia for the use of Frankenstein's Monster, Mummy, The Invisible Man, and The Phantom of the Opera, although the characters originated in public domain literature and bore no particular resemblance to their cinematic counterparts at Universal. Marvel Comics reissued the comic stories in newly-formatted annuals, and World Publishing (an imprint of Egmont Publishing) followed by a Monster Wrestlers in My Pocket annual—which had no continuity with the previous series—in 1995, with a cover dated 1996. Clearly depicted with the evil monsters were Medusa and Spring-Heeled Jack, the two most prominent evil monsters after Warlock, along with Ogre, Cerberus, Minotaur, Windigo, Cyclops, Zombie, Siren, Ymir, Karnak (probably Maahes), Tengu, Bigfoot, Spectre (Grim Reaper), Sebek, Charon, and Ghost, though the evil monsters were most often shown in amorphous crowds. Dr. Jekyll is twice force-fed—first by Warlock, then by The Monster—the potion that makes him into Mr. Hyde, but he turns maverick, not much more willing to support Warlock than Vampire. The "Sid's Bits" editorial in issue 2 of the comic contains a partial listing of good and evil monsters; included in the evil side is a character identified simply as "The Electronic Monster". There is no known figure in the series bearing that name. Video game A video game was released for the Nintendo Entertainment System in 1992 by Konami. It had the same essential concept of the comic book, although it altered the personalities of Hobgoblin and Gremlin, initially the good monsters but now appeared as villains, to the extent that Gremlin was a boss. Warlock, wanting to have power and rule over all the other monsters, creates a shrinking spell to use as punishment for any who chooses to oppose him. As time goes on, all of the monsters choose to join his side - except for Vampire and The Monster. However, the spell was miscast - causing all of the monsters to shrink in size. Warlock sends out his henchmen, led by Spring Heeled Jack, Bigfoot, Kraken, Gremlin, and Medusa while Vampire and The Monster are watching TV in the Miles home. They must fight their way through the upstairs and