The following worlds are known by the Kromagg Dynasty, and in some cases, have been conquered. When a world is conquered, it is given a technology rate. The scale goes from 1 to 10, 10 being as advanced as the Home World. Most worlds conquered are of rate 7 or less. The Kromagg Dynasty usually conquers about 5 worlds a year.

THE HOME WORLD

The Home World is the original home Earth of the Kromaggs. Both Kromaggs and Homo-Sapiens lived in peace for centuries till The Great Struggle broke out between the two. Fortunately for the Humans of this world, they were able to drive the Kromaggs off their world and cloak their planet from Kromagg detection. The Kromaggs have been away from their home world for 18 years. Any slider attempting to slide back using the Galactic Interdimensional Coordinates of the Home World (405-134-101-118) would slide into the SlideCage, which is now rigged to send people back to the last earth that they were at. The Home World is also the home Earth of Quinn Mallory who's parents sent him to Earth Prime for safety. The Kromagg Dynasty hope to reclaim their Home World. 

KROMAGG PRIME
After losing the war between Kromaggs and Homo-Sapiens, the Kromaggs were banished from their Home Earth to Kromagg Prime. Kromagg Prime is a world in which the Nazi's won World War 2. The king of this world, Adolf The Third, welcomed these newcomers with open arms, and they in return, helped Adolf to stop an uprising that was forming against him. This world was the perfect place to rebuild their forces, and the Kromagg now use it as their base of operations, and temporary home world.

EARTH 25

Earth 25 is one of the worlds that the humans from The Home World were able to send troops to in order to stop the Kromaggs. A great war happened in the jungle of this world, and since the Kromagg people are by nature, used to the jungle, their Foot Patrol troops killed everyone except Thomas Beecham, who took a timer to try to get home, but was instead stuck in The Slidecage.

EARTH 66

Riots and looting took place on this Earth as the Kromagg Dynasty rode a wave of Manta Ships invading this Earth. As the Kromaggs advanced on San Francisco, the doctors let out all the mental patients from the institutions as they fled. Graffiti was scrawled everywhere proclaiming, "Kromaggs Rule," "The End is here," "They're here," and "Run!" However, the Kromaggs claim that the Manta Ships were "Peace Ships" that were invited in to quell an internal dispute. This was as much a lie as anything though, as we later saw on other worlds.

EARTH 113

One of the most valuable Kromagg military bases exists on Earth 113. On this desolate and desert like Earth, intelligent life has never taken root. It is here where the Kromaggs plot and strategize their next interdimensional conquest. The base is also used as a holding station for thousands of captured Homo-Sapiens on their way to Kromagg Prime for slave labor or for food. Valuable prisoners are also interrogated and tortured on Earth 113. 

EARTH 147

An earth primarily used as a Kromagg proving ground and training arena to test new weapons and tactics. Commander Kromanus of the Garrison recounts about the local population, "...we killed millions, but they wouldn't yield. The war dragged on for two year and even though they must've known the battle was lost, they didn't stop - chemical weapons, bio-toxins, atomic weapons. They chose death over surrender." After pushing the Kromaggs out of Bakersfield, California, the Kromaggs dropped atomic weapons on the resistance. What few prisoners of war the Kromaggs could capture were sent to the Garrison's hospital where the Kromagg's new particle weapon was tested on the POWs. This weapon was, however, foiled by the Sliders, and contact was lost with Kromagg Prime. When a group of Elite Shocktroops was sent in, they discovered remains of 50 Basic Shocktroops, and that all of their technology had been destroyed by their own weapons. These weapons were stolen by the test subjects, who have started an even greater revolt. They took everything that could be of any use to them, and then fled the complex. As punishment for what happened, Kromanus will have to pay for what happened, plus will be dishonored for 200 years.

EARTH 153

This earth was seen in "The Dream Masters" and was discovered by the homing device implanted in the Sliders. On this world, the Dream Warriors were still in power, controlling, harassing, terrifying, and even killing people with the power of their minds. The Kromaggs were not aware of this, and were forced to bring in special Psychic Troops to stop the resistance. The Dream Warriors were then sent to Earth 147 for further testing and investigation.

MIRROR HOME WORLD

This world is almost exactly like The Home World except that on this world, the Kromaggs were on the defense, and the Humans were the ones looking to conquer the world, and they soon did with the help of the Voraton device. The Kromaggs on this world are put in prisons and are bar scanned to prevent escape. 

THE SLIDECAGE

The SlideCage was built on a barren desert earth with two moons. The toxic methane atmosphere would easily kill any Human or Kromagg. The SlideCage complex was built around 20 years ago at the end of the Human-Kromagg War by Michael Mallory to catch anyone attempting to slide back using the Galactic Interdimensional Coordinates of the Home World. When you first arrive in the SlideCage, you are greeted by a video recording made by Michael Mallory explaining the purpose of the SlideCage.
The SlideCage's dampening field renders the Timer's Capability to count down useless and therefore you cannot slide out. The SlideCage Complex is made up of 72 disparate levels, 2,300 tunnels, and air locks to throw people out. The processed air has a metallic taste. The food dispensers gives you the choice of either artificial ham or artificial turkey, but according to Thomas Beacham, it tastes like "artificial chicken." The Mainframe Computer that controls the SlideCage has a force field that kills anyone that approaches it. After constant fighting between the Humans and Kromaggs, the SlideCage is falling apart and in disrepair.
Over 200 hundred humans were caught in the SlideCage. All of them were off world during the Human-Kromagg War and either didn't hear about the SlideCage or took too long to return home. After 20 years or so, only a handful of Humans are still alive. Most of the deaths were the results from the constant clashes between the Kromagg and Human factions trapped in the SlideCage. Both sides kill their prisoners. The Kromaggs have settled down in the area around the mainframe of the SlideCage and appear to have developed hydroponics gardens to produce food while they still forage for food and supplies. The humans, on the other hand, tend to be nomadic and move their camps to avoid the Kromaggs. The humans are led by Janie while the Kromaggs are led by Kolitar. According to Kolitar, something in the SlideCage prevents reproduction since he couldn't have another son.
Quinn Mallory couldn't open up the SlideCage because if he had, the door would remain open and the Kromaggs would be able to invade the Home World. So Quinn disable the SlideCage to return sliders back to the Earth they just left by using their Sliding Signature in a feedback burst. Now only Thomas Beecham and Jules Koenig live in the SlideCage. 

EARTH PRIME

The conquered home world of the Sliders. Shortly after Remmy and Wade slid back home, the Kromaggs invaded Earth Prime and attacked all the big cities first. Causalities from the invasion were awesome. Overwhelmed by Kromagg weapons, Earth Prime was in complete control of the Kromaggs within a few days. While there are still some pockets of resistance, it's unlikely the resistance can triumph. Similar to the rioting and looting of Post-Invasion Earth, Earth Prime was in shambles when Quinn and Maggie arrived three months after Remmy and Wade.

ASYLUM EARTH

The Kromaggs attacked Asylum Earth as part of a supply raid to plunder all the natural resources from this world. Prime Minister Margaret Thatcher of the United Kingdom signed a non-aggression pact with the Kromagg Dynasty. In exchange of the North Seas oil fields, the Kromaggs promised not to invade Great Britain. Since the North Seas give-away, Human collaborators became known as "Thatchers." The Kromaggs used Human doctors when their own medical services couldn't handle the native microbes. "Thatchers" opened Kromagg hospitals and evacuation centers. Apparently, an Expeditionary Force of Humans fought the Kromaggs in the Baltic Push in the European Theater. The British Secret Service sent special operatives to commit sabotage against the Kromaggs. The war against the Kromaggs lasted three years on this Earth.
After the war and after the Kromaggs left, natural resources became scare and forced people to use alternate means of powers. Not to mention, Cognac is tough to find! Horses and bikes have replaced automobiles since most of the petroleum had been taken by the Kromaggs. Automobiles are still used but are pulled by horse-power. What's left of the limited gas on this Earth is used by government use only. Most of the "Thatchers" had fled to the Nation of California to escape prosecution for collaboration with the Kromaggs and hide out. The British Government has sent teams of British Secret Service agents into California to capture "Thatchers" and bring them to trial. The arrest of "Thatchers" has become a priority and the limited gas supply may be used to bring the fugitive "Thatchers" to justice.
California succeeded from the Union after the war to become the neutral Nation of California. California became a center of International Banks and secret number accounts similar to Switzerland. War refugees are crossing the border while the border is under constant siege. Rich refugees are buying their way into the country and flying in. California has truly become multi-cultural with refugees flooding into the country from around the world. Just walk down the street to see a variety of people in different dress. As a result, several cross-cultural establishments have sprung up. For example, Miguel San is a Japanese-Mexican Deli ("Where Ranchero cooking meets the Pacific Rim") that serves Sea Urchin Tacos, Tempura with Green Salsa, the Tokyo Roll (crab, avocado, cucumber in a flour tortilla), Saki, & Tequila. The government own medical establishment is overloaded. Quinn and Remmy stayed at the Van Nuys Hospital ("An HMO Care Facility from your friends at Tricomm") which was filled to capacity with war refugees.
Citizens of California all carry guns for self-protection and defense of the border which is under siege. All citizens are member of the militia.

SMARTER QUINN'S EARTH
Conquered after Smarter Quinn gave the Kromagg Dynasty the secret of sliding - The Sliding Equation! The Kromaggs killed Smarter Quinn's family and friends including his wife, presumably an alternate Wade.

MARY'S EARTH
Invaded one foggy morning when Mary was a small child. According to Mary, the Kromaggs appeared on all the television and radio stations.

REMMY'S ALTERNATE "DAD & SISTER'S" EARTH
The conquered home world of Remmy's alternate "Dad," Hilton Brown, and the kid sister that Remmy never had. Thousands of people from their Earth were imprisoned on Outpost Earth 113 on their way to Kromagg Prime for slave labor or for food!

EYELESS BENNISH'S EARTH

Home Earth of Conrad Bennish who was imprisoned in solitary confinement on Outpost Earth 113 with his eyes extracted.

NEW FRANCE EARTH

Apparently, the French never sold the Louisiana Purchase and the United States is now known as New France. San Francisco on this earth is known as Versailles West. The Kromaggs have already visited New France Earth, and it is now probably entirely under the control of the Kromaggs.

CHRISTINA GRIFFIN'S EARTH

 
On this Earth, the Kromaggs destroyed Moscow, Paris, and New York City before taking the world over. However, they withdrew 6 months ago due to an anti-Kromagg virus that was put into the atmosphere. This earth is forbidden, but traveled to by the base commander of a breeder camp in order for him to take back his child. This world houses the antidote for the virus also, which the I am sure more Kromaggs will come looking for. Also, this earth hates the Kromaggs, and shows this by the many signs around town.

REQUIEM EARTH

This world is apparently a tightly run place, where construction and launching of a huge building-sized Manta Ship will take place along with the help of cyberiads, who will produce a portal to The Home World. This world has tight security, and is probably entirely under Kromagg control.

SEER EARTH

One of the places of most disaster for the Kromagg Dynasty, this world was probably the first besides The Home World, to defeat the Kromaggs. They engineered an anti-Kromagg virus, which caused the Kromaggs to flee this Earth ASAP. They destroyed most of the technology, and left only minor damage to remember them by.

PURGATORY

This is not an Earth, but an asteroid that is rotating a white dwarf star. The Kromaggs followed the humans to this asteroid, and war has been going on since. The war ended though, when our Sliders intervened and set off a Voraton KR-17 to kill the Kromaggs inhabiting this asteroid.

BREEDER EARTHS
Earths designated as Breeder Camps where experiments on cross-species replication are taking place to produce Human-Kromagg hybrids. These hybrids, known as Humaggs, are then sent to Training Earths.

TRAINING EARTHS

These Earths are designed to teach new troops everything from how to use their weapon, to anti-human tactics. These Earths are excellent training grounds, usually barren with only a few humans, which are imported, hunted down, and killed.

SLAVE EARTHS
Earths designated as Slave Colonies where lowly Homo-Sapiens are trained to become loyal and hard working slaves of the Kromagg Dynasty.