When Kers is reborn as a dungeon core, he finds himself stuck in the most improbable of places: a cloud. High in the sky and far away from the usual solid resources, Kers must face the obvious question: How is a dungeon to build itself without wood or stone? Luckily, Kers has the sarcastic (and sometimes helpful) fairy Selena to help him get his bearings. Together, the pair delight in exploring Kers’ weird existence, creating novel mobs, and enticing adventures to plumb the lofty heights of his floors.

After Lucas dies during a freak explosion, divine intervention sees him brought back to life with the power to control a new dungeon. There are just a couple of issues: his old body is bound to his dungeon, and the craziness of what he thought was his final act is only getting weirder. When he sees newbie adventurers entering his dungeon, though, he decides to help them survive and complete their quests. After all, adventuring is a process, and someone needs to guide the rookies.

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.

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.

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.

There is no weapon more powerful than the [Psychokinetic] mind. Astrid, a mischievous noble teen, long dreamed of exploring the ancient cities preserved beneath the waves, left behind from a time before the ocean swallowed the world. She's been training all her life to become a magic swordsman capable of doing just that. But when an ancient monster long thought dead assaults humanity's last bastion–a floating ship-city–she awakens her System early.

As humanity is taking its final breath, facing extinction from a myriad of monsters, the last three people on earth are creating a final chance for the hero to go back in time and stop the apocalypse. However, before the hero can enter the chronomancer portal to the past, she and the portal's creator are both killed, leaving only the weak assistant to carry on their dream of saving the world. Will Nick be able to right the wrongs done to him, and prepare the hero for the world to come?

Somewhere in the toxic Bone Pits, where mechanical nightmares roam, an emaciated and wounded young wolf clings to life. Wracked with pain, driven by instinct, it crawls across the subterranean landscape, avoiding the unnatural horrors that dwell there and seeking sustenance while fending off rats, insects, and other vermin stalking it as prey.

After the collapse of the known world, Rowan Wilder opened his eyes and found himself on the first floor of the Tower. With a flawless memory and a mere eight cards to his name, he must venture out and prepare himself for the coming calamity.

Silas is inducted into the System, becoming the last in a long line of Earth's "forerunners." The rewards are great, but the danger is greater. We are not alone in the universe. The fate of five worlds hangs on how their forerunners perform. Will Silas have what it takes to win Earth a place in the multiverse? Or will Earth become another mining world stripped of all resources and left a barren husk floating in the cosmos?

Zaria was just a normal woman, living a simple life—until demons burst through her door and ate her heart. Reborn from tragedy, Zaria rises from the ashes as a Core, but with a twist. A rare mutation has turned her into a Mutant Core, destined to explode unless she forms a bond with a human witch to become a Striga. Her mutation? Legs. With the power of a full dungeon compressed into a walking house that is her body, Zaria sets out on a journey to find her Striga and avoid detonation. Along the way, she battles demons, builds her dungeon, and feeds her mimic mobs.

Behold the Multiverse! Its countless realms overflow with terrific opportunities and terrible dangers—warring sects, priceless treasures, martial techniques, and all manner of horrible monsters abound. And Dorian has conquered them all. He’s a Godking—one of the most powerful creatures to ever exist. And as he sits from his throne at the literal summit of the world, bored out of his mind, one question comes to mind: what now? Do it all again, of course! But faster.

In the Prime Kingdoms, the system dominates everything. It dictates one’s strength, skills, and power. It spawns dungeons and guides the actions of their monsters. But every system has its limits, and it’s about to push four oddball adventurers to theirs.

Larek Holsten is different from most people living in the Kingdom of Androthe, where his seven-foot-tall frame is looked at with suspicion and anger from its shorter residents; but as long as it helps him become the best Logger he can be, he doesn’t let it bother him all that much. He and his best friend, an axe with a powerful Fusion that causes it to become sharper and stronger than a normal tool, are feared by the trees in the magical forest north of his home, as he can fell the quickly growing monoliths faster than anyone else in the community.

After fulfilling the duty all Arch Necromancers are tasked with, the last thing Sylver Sezari expected was to be reborn. He was usually the one reanimating dead things, after all. How ironic. But reborn he was. And after crawling his way back into the land of the living, he finds himself in a strange land, a strange time, and with a strange floating screen in front of his new face. Either through plan or chance, he’s alive again, and planning to enjoy himself to his heart's content.

After Lucas dies during a freak explosion, divine intervention sees him brought back to life with the power to control a new dungeon. There are just a couple of issues: his old body is bound to his dungeon, and the craziness of what he thought was his final act is only getting weirder. When he sees newbie adventurers entering his dungeon, though, he decides to help them survive and complete their quests. After all, adventuring is a process, and someone needs to guide the rookies.

Upon awakening in an abandoned lab, Evelyn is empowered by a system that grants her bloody magical powers in exchange for finishing missions and consuming her enemies. She knows one truth: no matter the cost, she will advance. She'll manipulate allies and spread demonic corruption with a smile if that's what it takes to level up. Her first mission is to escape the lab's other newly born creations. But once she steps foot into the world outside of the lab, she must contend with people who forbid her existence and who will work to eradicate those with her powers from the face of the planet.

April 3rd, 3:46 AM. Planet Earth merges with the magical world of Arcadia, and a system gives humanity a choice: 40 years of indentured servitude, or entering a tutorial as a user to fight against the chaos incursion. Will doesn't hesitate—but the system thanks him for stepping into the fight by throwing him into an impossible tutorial. With little chance of survival, Will has a simple response: “Screw it. Might as well fight fire with fire."

James Holden has reached the maximum level there is for a human. That's perfect, because he's the only one of his kind: a wandering warrior, without control of his destination, tossed between universes by gods who've failed to tell him why. James is the lone Judge on a new world in need of someone to balance the scales. He isn't afraid to do so with extreme prejudice. As the Chief Justice, he has to right the wrongs the innocent can't fix themselves.

Since times long lost to history, magic power has been gained through a contract with divinity. The vast majority of mages are pacted to the eight core gods and the sixty-four lesser ones. Lily Syashan—formerly Lily of House Byron—holds an oath to a forgotten god. Exiled into a peasant village after her parents were executed for treason, Lily swore that she would gain power and succeed where her family failed. To build her power, she will need to kill, destroy, and ruin. Whether her target is an Altered monster or another human getting in her way, Lily will need to be ready to defeat them all.

Hi, my name's Max and I'm one of the Selected. What's the first thing that pops into your head when you read those words? A great hero, chosen from among all the billions of people on Earth? A lucky man who has ended up on an unknown world and gained superpowers? An explorer of new worlds who has discovered his destiny? Well, that's all true, but there is one but . . . Actually, if I'm honest, there are a whole load of buts. And there are rules. And the first rule of the Selected is: "Try not to die. It is expensive and impractical."

Working as overnight tech support, James Lyle has long said he’d do anything to escape the boredom. But his commitment to excitement is tested when a slight coincidence one shift sends him to a different part of his office building . . . and he discovers a stairwell that contains not stairs but rather a landscape of seemingly infinite cubicles against a distant horizon. Unwilling (and unable) to stay away, James and a few of his trusted friends begin to explore this endless maze of supernatural business ennui.

Nico, a young dragon of barely fifty, is rudely chased from his home by a group of murderous adventurers. Of his entire clutch, only he and one sister remained, but now he is alone. Isolated and hungry, Nico’s magic awakens, bonding him with Cami, a brave young woman. To hide from the adventurers’ pursuit, Nico takes on human form. However, once they discover that both he and Cami have magical abilities, they are required by law to attend the Imperial Academy.

The 42nd Merging arrives, mass-transporting every human to a hostile new world with a System. Everyone must choose a Class, and Quest directives compel them to climb the leaderboards for categories like highest level… and most kills of other people. Jordan isn’t anyone special before the Merging, but the new start equalizes the playing field. He must exploit his versatile class to overcome powerful monsters and opportunistic strangers who kill people as a quick path to power.

Markus Wolfe has lost his parents, his girlfriend, and now, his job. He's at his lowest point with nothing left to lose. Or so he thought. But when an apparition appears, promising Markus a mysterious inheritance, he's given the opportunity to discover what he's got to gain: a purpose. Transmigrated into a vast wilderness with no signs of civilization, Markus is forced to rediscover who he is while fighting through confusion, fear of the unknown, and the very real threat of death.

When Luke Bennet wakes in a world where time flows differently than it does on Earth, he discovers his family, gone missing over the last year, has been dead for a hundred years here. Left to survive in the wilderness as marmots, murderous goblins, giant spiders, and a two-ton raccoon all try to kill him, Aros's latest off-worlder must depend on his newly acquired system to help him level up and live to fight another day.

Verdan Blacke is an Imperial Wizard, a researcher by preference but soldier by necessity. Surviving an intense battle, Verdan is cursed by a hex witch in her final moments. Without any good options, Verdan escapes the ever-increasing pain the curse inflicts by performing a self-made stasis ritual.

Elijah Hart is dying. Wracked by cancer and weakened by chemotherapy, all he wants is to spend what little time he has left with his sister and her family in Washington. But fate has other plans. When the mysterious World Tree extends its branches to Earth, Elijah's Seattle-bound flight crashes into the Pacific Ocean and a game-like system takes hold—reshaping humanity's future as well as his own destiny.

Paralyzed in a workplace accident, Lox's life is looking bleak. He can't even use the cutting-edge hardware that would allow him to play in the full-immersion games that have become so popular. This all changes when he hears from New Universal Frontiers, the company with the best game out there: World of Magic. They offer him the ability to use their hardware despite his injuries, but at a cost...he can never leave the game.

I had lain down in my crypt to rest for a few decades, but when I awoke, centuries had passed. My castle is in ruins, my clan is gone, and necromancers are considered just a fairy tale for children. They take me for a healer. That's because the world is sick. And it's time for strong medicine.