A man. His ex-girlfriend's cat. A sadistic game show unlike anything in the universe: a dungeon crawl where survival depends on killing your prey in the most entertaining way possible. In a flash, every human-erected construction on Earth - from Buckingham Palace to the tiniest of sheds - collapses in a heap, sinking into the ground. The buildings and all the people inside have all been atomized and transformed into the dungeon: an 18-level labyrinth filled with traps, monsters, and loot.

Zac was alone in the middle of the forest when the world changed... The whole planet was introduced to the multiverse by an unfeeling System... or God. A universe where an endless number of races and civilizations fought for power and dominion. Zac finds himself stuck in the wilderness surrounded by deadly beasts, demons, and worse. Alone, lost and without answers, he must find the means to survive and get stronger in this new cut-throat reality.

It was a day like any other when suddenly the world changed. The universe reached a threshold humanity didn’t even know existed, and it was time to finally be integrated into the vast multiverse. A place where power is the only thing anyone can truly rely on.

After his parents died, Alex Roth had one desire: become a wizard. Through hard work, he was accepted into the University of Generasi, the world’s greatest academy of wizardry.... Fate, however, had another plan. On his 18th birthday, he is Marked by prophecy as one of his kingdom’s five Heroes, chosen to fight the Ravener, his land’s great enemy. But his brand is "The Fool". Worst of the marks.

Fight, survive, adapt, and rely only on yourself. That is Derek’s creed and what's got him through the System Integration on Earth. Everything changed when the System came. Cute bunnies and beautiful butterflies became savage killing machines. Then the Invaders arrived with a single goal: to obtain ownership of this new habitable planet. War has raged ever since. None of this mattered much to Derek, aside from making living a little more perilous.

On Ludus, life is often cheap. Nora's childhood hadn't given her many options. With nowhere else to go after losing her family, she joined an old friend in a street gang and found an unlikely home there. But unfortunately, tragedy is about to befall Nora. Grudges from the distant past and movements of shadowy organizations may take away everything she is familiar with and all that she holds dear...possibly even her life. Danger has never stopped her before, but survival may require escaping her old life and embarking on an insane, desperate journey.

Felix's life on Earth had become a series of dead-end jobs, ruined relationships, and rotating apartments smaller than most postage stamps. By all accounts, even his own, he was a coward. Too afraid to move forward, to take risks. Yet when given the chance to choose between risking his life or walking away from a deadly encounter, he didn't hesitate. Moments before his untimely demise, Felix was snatched from earth and thrust into a magical world known only as "The Continent". Empowered by the "System", he learns that he can strengthen himself through combat and dedication.

The decision to start a new life is never an easy one, but for Joe the transition was far from figurative. Becoming a permanent addition to a game world, it doesn't take long to learn that people with his abilities are actively hunted. In fact, if the wrong people gained knowledge of what he was capable of, assassins would appear in droves.

Matt plans to delve the rifts responsible for the monsters that destroyed his city and murdered his parents. But his dreams are crushed when his Tier 1 Talent is rated as detrimental and no guild or group will take him. Working at a nearby inn, he meets a mysterious and powerful couple. They give him a chance to join the Path of Ascension, an empire-wide race to ascend the Tiers and become living legends. With their recommendation and a stolen Skill, Matt begins his journey to the peak of power. Maybe then, he can get vengeance he seeks.

Lee is a quiet and unassuming office worker who leads a life of solitude, comfort, and routine. Day in and day out, he shuts off his brain, keeps his head down, and goes about doing his job and minding his own business. That is, he does until a drunken god shows up randomly one day and whisks him off into another world, demanding that Lee serve as his pawn in a game between the gods. Now, trapped in a completely different world full of danger, magic, and creatures, Lee has to figure out how to stay alive long enough to make it back home.

After years of slavery, subjected to torments of body and spirit by the inhuman Kin, Travis Sterling can barely recall his old life. Memories of Earth, and of disappointing his family barely seem real anymore. But even without the occasional voice in his head, Trav knows he’s different. A vast amount of rune crafting knowledge has mysteriously taken up residence in his mind; too bad he doesn’t have any mystical power. If he could find a way to actually use any rune magic, his situation could change.

Secret of the Old Ones is a deep dive VR game the likes of which the world had never seen. Trent Noguero, a hardcore gamer, has been playing for a year and is about to get his big break. He is about to catapult himself into the ranks of the most powerful players in the world. However, power comes with a price, and celebrity creates enemies. Trent has the keys to massive success, but he also accidentally painted a target on his back...both in, and out of the game.

Luke is an apprentice leather worker, training with his family to one day take over the business. He and his friends Andre, Taylor, and Zed have known each other forever, and swear that nothing will ever tear apart their friendship. Then the Royal Decree comes. With the Dynasty of Dogs invading, and strange monsters appearing in the Hollow Kingdom, a draft has been implemented. Everyone 17 or older is required to be tested for "Potential". If they have it, they will join the mysterious and renowned Ascender Corps. If not, they will be drafted into the Legion as a forced recruit.

Every year, the empire administers the rite of passage into adulthood. That rite serves to identify those blessed by Aether to become magi. The new magi are shipped to the academy to learn the arts of magic. The academy is a dangerous place; the tournaments held twice each year can cripple or kill the students, and the clans of the empire will go to great lengths to recruit the students they want. Gregory had one dream: to become a magi like the legends of old. Though he was ridiculed by the residents of the village and his unsupportive father, he never wavered from his dream.

Runner has a problem. He and 499,000 men and women are trapped in a game. He also just happens to be the only person from IT who could log everyone out safely. And he doesn't remember his password. He, like everyone else in this nightmare, had his memory scrambled or lost in the process of being loaded into the game. A single garbled message is his only clue to how to save everyone. The problem is that whoever loaded them into the game loaded their minds completely.

Secret of the Old Ones is a deep dive VR game the likes of which the world had never seen. Trent Noguero, a hardcore gamer, has been playing for a year and is about to get his big break. He is about to catapult himself into the ranks of the most powerful players in the world. However, power comes with a price, and celebrity creates enemies. Trent has the keys to massive success, but he also accidentally painted a target on his back...both in, and out of the game.

After years of slavery, subjected to torments of body and spirit by the inhuman Kin, Travis Sterling can barely recall his old life. Memories of Earth, and of disappointing his family barely seem real anymore. But even without the occasional voice in his head, Trav knows he’s different. A vast amount of rune crafting knowledge has mysteriously taken up residence in his mind; too bad he doesn’t have any mystical power. If he could find a way to actually use any rune magic, his situation could change.

Through no fault of his own, Joe’s life was starting on a downward spiral. Bad things can happen to good people, but this is not much comfort for those who are treading water, trying not to be drowned by misfortune. Luckily, sometimes people can catch a break, a chance to start over. When he's transported to an alternate Earth full of magic, wonder, and light RPG elements, Joe just wants to build a comfortable life. He begins to put down roots and make friends in the port city of Lockwood.

On Ludus, life is often cheap. Nora's childhood hadn't given her many options. With nowhere else to go after losing her family, she joined an old friend in a street gang and found an unlikely home there. But unfortunately, tragedy is about to befall Nora. Grudges from the distant past and movements of shadowy organizations may take away everything she is familiar with and all that she holds dear...possibly even her life. Danger has never stopped her before, but survival may require escaping her old life and embarking on an insane, desperate journey.

Miles “Shrug” Lindstrom received a quest years ago. He was the only person who could see the window, and in addition to the quest, he could also see a countdown to the end of the world. Part of him was hoping that he was just insane and had been hallucinating when he first started seeing the window. Then again, if the quest was just his imagination, he was going to be massively in debt with a rental full of useless junk. But when the countdown finally stops, what happens is nothing like he could have imagined.

It has been two years since the Shift - when most technology stopped working, and the laws of physics changed. Humanity has been brought to its knees. Like other survivors, Noah Henson has heard rumors of the Aelves. Among other guesses, predatory aliens seem as good as any other theory for what caused the Shift. But for Noah, everything else takes second place to survival, sometimes even self-respect... or any sort of decency. Lawless, post-apocalypse America had forced Noah to make many difficult decisions, and he has never seemed to choose correctly.

Zac Riggs would not have survived on Ludus for very long without his adopted sister, Gazra-tam. Gazra-tam is an ocelot-race Mo'hali, and Riggs is an engineering student from Earth who was transported to Ludus. The two make an unlikely team. Riggs and his sister had been comfortable living in a trap-filled dungeon before bandits attacked. But now there are bodies all over the floor and it doesn't quite feel like home anymore.

Efrem "Coleslaw" White is a video game tester and college student. He was on a tropical vacation with a diverse group of strangers, classmates, and friends when disaster struck. The next thing he knew, he was standing before a huge, floating man introducing himself as the god Dolos, and being given a second chance at life. There was a catch, though. There is always a catch.

Lee is a quiet and unassuming office worker who leads a life of solitude, comfort, and routine. Day in and day out, he shuts off his brain, keeps his head down, and goes about doing his job and minding his own business. That is, he does until a drunken god shows up randomly one day and whisks him off into another world, demanding that Lee serve as his pawn in a game between the gods. Now, trapped in a completely different world full of danger, magic, and creatures, Lee has to figure out how to stay alive long enough to make it back home.

Before being conscripted to fight in the Total War, Private Hector Park had a shattered family, a collection of old video games, and a promising career as a motorcycle stuntman. Now, he is dying from a virus threatening humankind with extinction. He has three days to live. When Hector’s brother contacts him after years of hostile silence, Hector goes to try and make peace. But his brother offers him something even better: the chance to cheat death by joining him in Archemi, a full-immersion fantasy VR-RPG video game.

Max was murdered, but now he is mostly over it. Living on earth as a recent college graduate, he can still perfectly recall his past life on the fantasy world of Albion before that. He'd been hailed as the "Hero of the World" after crawling his way up from poverty, eventually enjoying great fame and luxury. But on mana-starved Earth, he's just a guy.

Malem is a breaker. He breaks the minds of beasts, exerting the steel vise of his will over their own, bending them to his wishes. His ability is severely limited in terms of the types of creatures he can control and how many. Most monsters have always been beyond him. And then one day he accidentally breaks a monster girl. Doors begin to open for him faster than he thought possible.

Large chests are said to encompass all manner of hopes and dreams. Men covet them. Women envy them. But one fact holds true - everyone wants to get their hands on some big ones. The same holds true for one intrepid adventurer - a strapping young lad by the name of Himmel. Armed with his grandfather's trusty longsword and the dream of being the strongest, he sets out on the journey of a lifetime!

The world called out for a hero to purge it of a great evil. It received Broccoli Bunch: explorer, expert cleaner, occasional ghost-buster, and full-time Cinnamon Bun.

Millions of dungeons inhabit the planet, utilizing the Human people as a source of much-needed Mana to facilitate their own growth; in turn, the humans delve into the dungeons to acquire their own power in the form of Essence, which allows them to develop and enhance themselves in a multitude of different ways. It is a symbiotic relationship that has lasted thousands of years and has brought about a measure of peace.