Aliens: Mondo Heat: Plot, Characters & Lore

Aliens: Mondo Heat was a 1996 one-shot written by Henry Gilroy and illustrated by Ronnie del Carmen, with colors by Pamela Rambo and lettering by Steve Dutro. A sequel to Aliens: Mondo Pest, it followed Herk Mondo to the volcanic industrial settlement of Gimeno. Hired to recover two missing women, he found them alive and fought to escape an infested factory with an improvised weapon.

Plot Summary

Gimeno Industrial Settlement

Herk Mondo traveled to Gimeno Industrial Settlement, where a factory extracted valuable materials from magma beneath a tropical island. The settlement had been infested by Xenomorphs, and its owner had called for help. His daughter Kayla and her friend Suzi were missing inside the factory. Believing them dead, he offered Mondo a substantial payment to recover their bodies before the Colonial Marines arrived to disinfect the site.

The owner assigned his son Xavier to fly Mondo down to the factory. Mondo accepted the contract and boarded the small aircraft, carrying his weapons and the prosthetic hand that had replaced the one lost on Oryza. The factory stood beside an active volcano, with elevated walkways and towers overlooking the island. Xavier doubted that they would find the missing women, but Mondo insisted on approaching the structures closely enough to investigate.

The Tower Ambush

Adult Xenomorphs emerge from the factory tower as Mondo approaches

As they approached a tower, Mondo noticed a signal flare and a message asking for help. The signs suggested that someone remained alive inside, and he moved out of the aircraft to investigate. A group of adult Xenomorphs emerged from the structure and attacked. Mondo shot one creature, but another knocked him from the aircraft and caused him to lose his gun.

Xavier contacted his father while Mondo struggled to hold onto the tower. His father ordered him to return to base, leaving the exterminator to continue alone. Mondo fought off a Xenomorph clinging to him and climbed the exterior stairs as more creatures pursued him. After reaching an entrance, he forced his way inside and braced the door against the attackers, discovering the missing women in the room beyond.

Kayla And Suzi

Kayla and Suzi had survived by hiding among the factory equipment. They were angry that Mondo had led the pursuing Xenomorphs to their refuge, but he explained that their father had hired him to find them. Both women were surprised that Xavier and their father were alive. Mondo had suffered a head wound during the climb, and the women helped him prepare to leave.

Kayla insisted that Mondo rescue them because her father was paying him. Their available weapon was a small pistol, which Mondo considered inadequate against the creatures forcing their way through the door. Unable to retrieve his lost guns, he examined the industrial machinery around them. He decided to build a larger weapon from the factory's equipment and enlisted both women to help carry its components.

The Improvised Weapon

Mondo with Kayla and Suzi operating a large improvised industrial weapon

Mondo pulled cables from the factory machinery and assembled a large energy weapon. Kayla and Suzi carried heavy packs connected to it by hoses, while Mondo held and aimed the main device. The women bandaged his head and helped secure the equipment. He also gave them protective glasses before confronting the Xenomorphs breaking into their hiding place.

The weapon fired a powerful beam that destroyed the advancing Xenomorphs and blasted through part of the factory wall. Kayla complained about its brightness, but Mondo continued using it to clear their route. The three moved onto the exterior stairs and walkways, with the women managing the connected equipment behind him. More creatures climbed toward them from the tower and surrounding structures.

Escape From The Tower

A Xenomorph seizes the equipment hoses and pulls Kayla and Suzi across the walkway

A Xenomorph lunged at Mondo and caught his prosthetic hand in its jaws. He attacked the creature, but its bite damaged the replacement he had recently obtained. Kayla objected to the risk he had taken while Suzi spotted a freight shuttle that offered a way off the island. They headed toward the shuttle, dragging the weapon's cables and packs along the walkways.

Another Xenomorph grabbed the hoses and pulled the women backward. Mondo fired at it and the approaching creatures, helping Kayla and Suzi escape its grip. The fighting damaged the walkway, and all three fell from it into the water below. The women climbed out and continued toward the freight shuttle while Mondo remained below the factory, firing at Xenomorphs among its lower structures.

The Volcano And Magma Vent

Mondo reaches a walkway beside the factory magma vent

Inside the lower factory, Mondo tried to attract the attention of the control room. He found a magma vent marked with a warning against obstructing it and deliberately fired into the machinery. Debris blocked the vent, and tremors spread through the facility. The owner and Xavier noticed the warning from the control room, and Xavier offered to investigate the disturbance.

Kayla and Suzi fought their way to the freight shuttle, then returned for Mondo as the volcano became increasingly unstable. Below them, his improvised weapon ran out of power while a Xenomorph closed in. He used his blade to strike the creature and throw it into the magma. When the shuttle appeared overhead, he caught its dangling line and climbed aboard with the women.

Xavier's Betrayal

Xavier fires on the freight shuttle carrying Mondo, Kayla and Suzi

Xavier approached in another aircraft and opened fire on the freight shuttle after Kayla identified herself over the radio. He admitted that he had brought the Xenomorph to Gimeno intending to kill his sister. He resented her and blamed her for surviving the infestation, despite the effort he had made to bring the creature there. Mondo and the women tried to evade his fire.

A flock of birds crossed the aircraft's path as Kayla recognized another sign of the volcanic disturbance. A powerful eruption struck the area, throwing debris into the air and bringing Xavier's aircraft down near the coast. The freight shuttle survived, and its occupants saw him emerge from the wreck. Suzi urged them to recover him as Xenomorphs approached through the surrounding vegetation.

Kayla's Decision

Kayla watches from inside the shuttle and refuses to admit Xavier

Xavier ran toward the freight shuttle, calling for Kayla to open its door. Mondo brought the craft close enough for him to reach it, but Kayla refused to admit her brother. He had confessed to engineering the infestation to kill her and had attacked their shuttle after learning she was alive. She watched him from inside as the pursuing creatures closed the distance.

Suzi protested, while Mondo recognized that Kayla would not open the hatch. Xavier shouted at his sister and tried to threaten the creatures, but the Xenomorphs caught and killed him beside the shuttle. Mondo took Kayla and Suzi away from the island. The women survived the infestation, while Xavier died among the creatures he had brought to the settlement.

Return To Gimeno

Kayla and Suzi thank Mondo after returning safely to Gimeno

Kayla and Suzi reunited with their father aboard the Gimeno facility. They told him that Xavier had not survived, and he explained that he had heard the radio traffic. Mondo prepared to leave as the Colonial Marines arrived to deal with the remaining infestation. The owner thanked him for bringing the women back, and both women stopped him to express their gratitude.

Mondo accepted their thanks but declined to stay. He collected his bag and passed the arriving Marines, who recognized him and asked what he had been doing there. He told them that they had arrived after he had completed his work, then left the cleanup to them. His ship departed from Gimeno with Kayla and Suzi safe and Xavier's attempt to kill his sister exposed.

Key Characters

Herk Mondo was the exterminator hired to recover Kayla and Suzi. He built an industrial energy weapon and survived the factory's infestation and volcanic eruption.
Kayla was the settlement owner's daughter. She helped operate Mondo's weapon and refused to rescue Xavier after he admitted trying to kill her.
Suzi was Kayla's friend, trapped with her inside the factory. She helped carry the weapon's equipment and later urged Kayla to rescue Xavier.
Xavier was Kayla's brother. He brought a Xenomorph to Gimeno to kill her, attacked the rescue shuttle and died when she refused to let him aboard.
Kayla And Xavier's Father owned the industrial settlement and hired Mondo. He learned of his son's betrayal through the radio traffic and welcomed the surviving women back.

Editions

Dark Horse Comics published Aliens: Mondo Heat as a one-shot in February 1996. The issue contained a 24-page story by Henry Gilroy and Ronnie del Carmen, colored by Pamela Rambo and lettered by Steve Dutro. The omnibus credited del Carmen with Rambo for its title illustration. The one-shot continued Mondo's solo adventures after the three-part Mondo Pest serial and its collected edition.

Aliens Omnibus Volume 4 collected Mondo Heat in July 2008 alongside Mondo Pest, Aliens: Stronghold, Aliens: Music of the Spears, Aliens: Berserker and Aliens: Taste. Marvel reprinted the one-shot in Aliens: The Original Years Omnibus Volume 3 in 2022, collecting both of Mondo's solo stories in the same volume.

Behind The Scenes

Herk Mondo appeared before either solo comic in Aliens: Colonial Marines #6, published in 1993. His cameo took place on Bracken's World, where he helped Lieutenant Joseph Henry and the Marines fight aquatic Xenomorphs and rescued Carmen Vasquez. Mondo Pest and Mondo Heat subsequently made the independent exterminator their lead character, with Gilroy and del Carmen producing both adventures.

Mondo Heat continued the injury established in Mondo Pest by giving Mondo a prosthetic hand, which a Xenomorph bit during the Gimeno rescue. It also repeated questions about his Sally tattoo without explaining who Sally was. The sequel changed colorists from Matthew Hollingsworth to Pamela Rambo, while retaining the writer, artist and letterer from the earlier solo story.

Conclusion

Aliens: Mondo Heat followed Herk Mondo's rescue of two women from Gimeno's infested factory. Gilroy and del Carmen carried the story from the search at the tower through the volcanic eruption and Xavier's betrayal. Kayla and Suzi returned to their father, Xavier was killed by the creatures he had introduced, and Mondo departed as the Marines arrived.