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.

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.

An AI calling itself Schema has assimilated Earth into its System. As a consequence, everyone gained access to status screens, power-ups, and skills. This AI turned these concepts from fiction to fact. It's easy to become intoxicated with leveling up and becoming stronger. To some, it's too good to be true, like living out a dream. For Daniel, however, it's closer to a nightmare.

The end of the world as we know it couldn't come at a worse time for Adrian. One minute, he's an operations manager overseeing a construction job in the wilderness. The next, an unknown energy force changes the very nature of life itself, from the smallest organism to the top of the food chain. Earth's surviving inhabitants, its environment, and the very laws of physics have all undergone fundamental transformations. Many of those changes aren't pretty. Plenty of them are deadly.

In a magical world known as ‘The Wyrd’ only those who have the Spark can be adventurers, diving into magical dungeons, getting epic loot, and leveling up by collecting essence. Caldor is several years past the age when most people find out they are sparked, but that doesn’t stop him from wishing. Caldor’s father was an adventurer and he wants nothing more than to be like him, an Arcane Knight. When his hunt goes sideways and he finds that he can harness the powers of being a Sparked, he is filled with excitement and ready to battle his way to the top!

With a knife in his gut, Rowan figured he was destined to become just another corpse littering the slums of Taureen. So he was fairly surprised to wake up in the back of a moving wagon with a couple of adventurers. Turns out that Rowan had been given something most street rats can only dream of—a second chance.

Jack Rust was a disillusioned biologist with a PhD—almost. When an extraterrestrial AI calling itself the System invaded Earth and thrusts it into a world of aliens and violence, the least Jack hoped for was gaining access to magic.

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?

Leading astrophysicist Liam Jackson is participating in a scientist exchange program in Germany when a curveball of universal proportions is thrown at him. Planes fall from the sky, cars explode, and strange particles rain down from the heavens as monsters appear out of thin air. The laws of physics have changed in the world. The fundamental forces of the universe are behaving differently, and Liam needs to understand them if he wants to survive.

Lu Jie woke up in a world filled with scheming sects, arrogant young masters, and the mad chase for the immortal heavens. He wanted none of it, and soon finds himself beaten bloody in a spar he didn't remember and treated as less than worthless. But his plan to escape the sect is interrupted by an old Alchemist's pills that heal him within moments—a magical cure. These medicines ignite the flame of curiosity to learn true magic in him. Lu Jie sets out to study the truths hidden within the world, and soon finds an all new path of cultivation that could take him to the very top.

Choosing a college when your family is struggling can be difficult, but it isn’t supposed to be world ending. And the falling meteor is seriously limiting Matt’s options. Now in the aftermath, his home city is locked down by a mysterious dome, corporations are looking to monopolize a wealth of new untapped resources, and people are suddenly developing powers via a System that seems to have borderline sinister intentions. In the chaos, Matt decides to stick to what he knows: use his stealth class to adapt and survive.

The path ahead of him is arduous, the challenges many, and the chances of survival are slim. But he is determined to become the level up rebel, a warrior who will unite the survivors and destroy the system holding the world hostage.

With monsters, magic, swords, and Gods, the world of Nava is anything but normal. How will the once-average young man survive as his newfound title of Lost Lord makes him a target for assassins and terrorist organizations? Max’s new home is governed by the strong and over-encompassing System that regulates the world. Whether someone is a [Farmer], [Warrior], or a [Grand Magus], classes and abilities allow some to prosper while others fail.

In pursuit of his abusive father’s approval, Zeke Blackwood pushed himself to the very pinnacle of his chosen obsession. Since childhood, all he’d ever wanted to do was play baseball, and through hard work, discipline, and no small degree of talent, his goal of reaching the major leagues was finally in sight. But then a horrific car accident ruined his arm, eliminating any hope of a professional baseball career. Consumed by depression, Zeke gave up on his future, preferring to wallow in self-pity. That is, until an opportunity came along for him to prove his worth.

In a Post-Apocalyptic world of Magic and Machinery, Jack Knight is an orphan who finds himself caught between a life-altering decision. Join the military and fight the demon hordes or sell his soul to the Corpos. Both options having minimal appeal to a shut-in like Jack. Thanks to the high cost of living, and his sister’s medical expenses, Jack has never given much thought to what he’d want to do with life, always living paycheck to paycheck, scrounging just enough to keep the lights on and his sister safe. However, an Angel presents him with a third option.

Tarak is thrown into a strange city with just a few coppers in his pocket and the tainted shadow of his family following him. At least the ale is better, but famine and poverty make it a little hard to enjoy that. With no one to call his friend and almost no knowledge of sorcery, Tarak will have to compete with the best sorcerers if he wishes to remain free.

Keith has died 12 times. After making a deal with a mysterious immortal, he was sent to a new world in hopes of gaining the offered reward - a chance at a better life with his family. However, Keith failed to realize that this deal did not come with an expiration date, no matter how many times he died. After dying for the dozenth time, Keith renegotiates with the immortal. This new deal will see him sent to the world of Raiah - a world filled with monsters, cowardly monkeys, and a system of magic very similar to the fantasy roleplaying games his brother used to enjoy.

Thomas Lowe was destined for a life of mediocrity, working a dead-end job in rural America. But fate seemed to have other plans for him. One card changes everything. While he's gifted a power beyond imagination, he also unlocks a prophecy that puts him in the crosshairs of Ancient Clans and Noble Houses that have existed since the dawn of the first era.

The last time Matteo tried out for the Rangers, he lost an arm. In a world plagued by monstrous threats, Matteo is granted a second chance to join the elite Rangers—the monster hunters protecting the city atop a giant turtle. With the promise of wielding a powerful magical artifact, he vows to excel in boot camp and make this opportunity count. Yet, as he endures the grueling trials of the Ranger training, a dark revelation surfaces: their ranks are thinning at an alarming rate.

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.

Hiral is the Everfail, the weakest person on the flying island of Fallen Reach. He trains harder than any warrior. Studies longer than any scholar. But all his people are born with magic powered by the sun, flowing through tattoos on their bodies. Despite having enormous energy within, Hiral is the only one who can’t channel it; his hard work is worth nothing. Until it isn’t. In a moment of danger, Hiral unlocks an achievement with a special instruction: Access a Dungeon to receive a Class-Specific Reward.

Eighteen-year-old Waterrunner Eira Landan lives her life in the shadows - the shadow of her older brother, of her magic’s whispers, and of the person she accidentally killed. She’s the most unwanted apprentice in the Tower of Sorcerers until the day she decides to step out and compete for a spot in the Tournament of Five Kingdoms.

Hal Mason's still going to find surviving the System Apocalypse challenging. While bringing in his latest fugitive, Hal's payday is interrupted by the translucent blue boxes that herald Earth's introduction to the System - a galaxy spanning wave of structured mystical energy that destroys all electronics and bestows game-like abilities upon mankind. With society breaking down and mutating wildlife rampaging through the city of Pittsburgh, those who remain will sacrifice anything for a chance at earning their next Level.

It was a day like any other. Except it was our last.... It’s on this day that Pounce discovers that he is, in fact, disposable. Pounce, a styilsh "nannybot" fashioned in the shape of a plush anthropomorphic tiger, has just found a box in the attic. His box. The box he'd arrived in when he was purchased years earlier, and the box in which he'll be discarded when his human charge, eight-year-old Ezra Reinhart, no longer needs a nanny. As Pounce ponders his suddenly uncertain future, the pieces are falling into place for a robot revolution that will eradicate humankind.

Sucked through a wormhole, Charlie's spaceship crash landed on a distant world, yet somehow he survived. But survival was about to get a lot harder as he found himself not just stranded on a new planet, but in another galaxy entirely. One ruled not by the laws of technology, but by magic. A realm of space pirates, deadly assassins, alien gladiators, and even dragons. For the spaceman from Earth, it was enough to make his head spin.

Nathan's life was defined by labs and lectures until an Archmage yanked him into Davrar and made him a tantalizing offer: master magic in exchange for Earth's scientific secrets. Yet, Nathan can't shake off the feeling that darker truths lurk beneath such promises. The world of Davrar is a dangerous place teeming with dungeons and monsters–ruled by levels, Talents, and a near-infinite progression of power. Nathan will need to rely on himself to survive, forging alliances and taking every advantage he can get against those that seek to control him.

The world ends in a slew of blue notification boxes, bringing with it a game-like existence including monsters and Classes. Now, John has to make his way from Kluane National Park in the Yukon to Whitehorse through monster infested forests. But, that's not enough; because he'll need to help rebuild civilization itself around the System, aliens and monsters. And, as always, humanity will be its own greatest enemy.

Ten years ago, deep within a rift, a choice was granted. Defeat the Demon King and end the apocalypse. Or take his power for themselves and keep the rifts open. Sloan chose an ending. His party turned against him. They killed him. They split his legacy and belongings amongst themselves. They hid the truth. They profited. Those heroes who betrayed the world. Now he’s back. Reborn. Reincarnated in a world where the system is life.

Digby Graves, a deceased medieval peasant with delusions of grandeur, is trying to figure out how the hell he ended up in Seattle eight hundred years after his death. Also, why does he have necrotic magic coursing through his zombified body? Added to that is the fact that he made a terrible first impression the moment he woke up by lunging at the first person that came into biting range. Now, the curse he unleashed is loose in the world.