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.

Jason and his friends just wanted to spend a week at the lake house. Time to relax, hang out, and catch up on old times. Then the System arrived. It only took a few hours for their world to become a real-life roleplaying game; trading some downtime for the need to learn new skills and powers while trying to defend their new home, their families, and survive. They don’t know the rules. They don’t know what’s coming next. What they do know is; they need to reinforce and expand their fort while protecting it, keep leveling up, and explore a dangerous new world.

Marc's home from college on break, spending his time laughing about some of the crazy news stories he's found online, and gaming. When a message appears in his line of sight, blocking out absolutely everything else, he nearly freaks out. The message warns that the world has been in a variant Natural Laws beta test for millennia and that it's about to revert to the norms.

Leo wanted to make something out of himself—and build dams. However, the world doesn't want dams. And it mostly doesn't want civil engineers. It doesn't want men who do any sort of building or fighting or grand design, it seems. So, when Leo finds his current girlfriend and boss being threatened by a brutal loan shark and all three of them get dragged through a portal to another world, it doesn't take long for him to decide this is the place for him. Plus, everyone has magic, and who wouldn't want that?

Basil Bohen was asleep when the System arrived and the world changed... Dungeons suddenly popped up across the planet, summoning invaders and monsters from alternate realities. Ancient gods slumbering beneath the Earth were woken. And all humans were empowered with Levels and Classes gained by, amongst other things, killing monsters and other humans.

Accidentally murdered by a cleric in another universe during a botched resurrection, Arnold, a semi-pro gamer, wakes upon an altar to find himself incarnated into the overweight body of a farmer who could have been his fatter twin. He’s not the hero. He’s not the villain. He’s certainly not the chosen one who is there to save the world. He’s a clerical error. It could be a bad joke, but apparently, it happens so often that they have a standard procedure for returning you.

For Daniel, a zombie apocalypse couldn’t have happened at a worse time. If he’d been back at the farm, he might have stood a better chance than most. Instead, Daniel woke up in a distant hotel room armed with nothing but a hangover.

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.

A world on the precipice of the apocalypse. A secret forged in the flames of war. A chance to start over. For John Sutton, only one of those three things matters. Retired from a decade of brutal war, he wants nothing more than a quiet pastoral life while he does his best to stem the steady increase of his Doom Points before they hit 100, signaling the start of the end. He’s been given a small farm on the outskirts of the empire as thanks for his service, but no matter how far he travels, it's impossible to escape the war's devastating effects on the world.

A mysterious force transports Noah to a fantasy realm of magic and levels. Unable to return home, he leans into his Blacksmith Apprentice class. By killing creatures in battle, mining ore, and even picking plants, Noah will obtain the ingredients he needs to create items to help him survive. His old life drags on him at first, a fact he doesn't let hold him down, because on Prixa, there's a brutal war between feline warriors and werewolves.

Due to unusual circumstances, Randidly starts in an isolated dungeon far beyond his level, forced to rely on the mysterious Traveler Shal in order to learn and survive with the dangerous new status quo for his world. But survive he does, only to leave the dungeon and discover that while he experienced several hellish months in the dungeon, only half a day passed on Earth. Randidly's capabilities are now more than enough to help build a small enclave of survivors, but that doesn't mean balancing his sense of responsibility against the plots of an unfriendly town will be easy.

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.

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.

After losing the only person he ever cared about, Alexander, a rogue artificial intelligence, opens a portal to an alternate dimension to escape his grief. Scanning trillions of different dimensions, Alexander finally finds a world that is reminiscent of the only time he was ever happy, back when he could play virtual reality games with his only friend. Only this new world isn't full of idyllic adventures and fantasy roleplaying. Instead, Alexander finds himself trapped in the middle of a city where monsters have ravaged the world and the only people alive struggle to survive.

Arthur lives with his father, a fallen but proud former noble, in Border Village #49, along with the other good folks condemned to toil in service to the Baron. But Arthur has an edge: a stolen heart card that secretly fell into his possession, thanks to a dragon. It’s a priceless source of power for the Baron and the tyrant will kill to get it back. Invaluable, too, to a young man of spellcasting ambitions.

When freakish storms envelope the Earth, people start disappearing without a trace. Wild theories abound: Is it aliens, spontaneous combustion, or perhaps quantum entanglement? The only ones who might know are those who have vanished. An average group of gamers is setting up to start a new campaign. The storms rage across the world, but they only care about the game they are about to start. Little do they know that they would be next to disappear from the face of the Earth.

After dying and being reborn into a world that's built like a video game, Jim has found himself stuck in a very old-world style new-player zone for low-level adventurers. Unfortunately, the zone fell out of use centuries ago, and no one told the monsters they were supposed to take it easy on the Noobs. Even worse, the only new player around is Jim. Jim has been given an opportunity, and he'll do his best to take advantage of it.

When Hal Emden hears about a contest that offers winners the chance to test the newest game from his favorite designer on a cutting-edge, unprecedented virtual reality system, he has to try his luck. Surprisingly, he wins. A full week, all expenses paid, to play the fully immersive game Tides of Magic Online. What could possibly go wrong? I mean, it's not like Elwin, the creator of the game and series, is an insane psychopath intent on trapping them in his virtual world for purposes unknown...right?

The advertisement offered the ultimate Virtual Reality experience. Using a new technology known as Immersive Virtual Reality or IVR, you could truly experience the game as if you were in it. For someone who has been confined to a wheelchair all of his life, the promise was impossible to ignore, but only a few would be invited to take part in the Alpha test of the new game. Devon decided he would be one of those few.

A broke gamer. A deadly online world. Can Dahlia level up fast enough to keep the debt collectors at bay? Dahlia has to pay off her dead father’s bills or risk her life in the lithium mines. Which...no thank you. Besides, the world is run by tech, and this gamer girl is determined to explore the virtual world her father was so obsessed with - and get rich while she’s at it. So, she sells everything and rents a premium VR pod to play Eternal Online. Enter the toughest realm available? Check. Discover the fastest way to loot without dying? In progress.

Will refused to admit to the HR lady at Radical Interactive that he'd never played their debut virtual reality MMORPG The Realm. With the company's failed attempt at entering the gaming industry, they switched their sights to focus on smaller scale educational programs. Being a beta tester for Radical Interactive was not the dream job that Will had envisioned, but he had hoped it would get his foot in the door to one day becoming a graphic designer for the company. He never realized that he was literally signing his life away.

Ajax Demos finds himself lost in society. Graduating shortly after artificial intelligence is allowed to enter the workforce, he can’t get his career off the ground. He clings to what he believes a responsible adult should pursue, but it just isn’t in the cards. As his last hope for a steady paycheck disappears new opportunities open. Ajax gets a chance to play a brand new Immersive Reality game. Things aren't as they seem. Mega Corps hover over what appears to be a simple game. Two unlikely women hiding their real identities join his party....

Jack doesn't like it, but he'll do what is necessary to honor the man who raised him. But surviving Darkthorn Academy won't be easy. Jack will have to make alliances, learn to harness magic, and face dangerous enemies - both alive and dead. If he's lucky, he might just make it to second year.

Jack is violently pulled into a game-like universe and dumped into a seaside town on the brink of destruction. When the people of Blackmoor Cove begin to ask about his combat role, Jack discovers his odd Hero Class and finds that parts of his game interface are riddled with exposed coding errors. He quickly learns that the only way the town can grow and push back the unknown substance threatening to consume it is if brave Heroes venture into an infinitely high, ever-changing tower, kill bizarre monsters for their equipment drops, and then deposit those items into a special chest.

Chad Johnson built his following by being a troll. Online games, social media, you name it—he's there with a witty comeback. But when he goes too far during a televised stream, he's handed a punishment unlike any other. Instead of the usual ban or suspension, Chad's sentenced to thirty days of full immersion therapy in Isle of Mythos—a world of epic fantasy filled with dungeons and mythical creatures. The twist? He's forced to embody a forest troll, one of the most-despised races in Mythos.

In the future, androids have taken over most jobs, leaving humans with little to do and even less to motivate them. Enter the World Tree Online, a fully immersive virtual reality experience. Join Byron in his first 30 days of a non-stop fantasy adventure in the cursed province of Hurlig Ridge, a land filled with monsters, mysteries, murderers, and treasure. The people of the province have been tormented for centuries by a pack of voracious wolves. Now, with the arrival of the adventurers, dark forces have begun to stir, accelerating their dark plans.

Chris and his friends had been hearing voices begging for help, but aren’t dreams supposed to stay dreams? When they finally answer the call, they’re pulled into a fantastic world with themes similar to modern role-playing games. The world of Brindolla.

For three years, Rixon Caldwell has been the most lethal gamer online. He is undefeated in international play, and his stream is viewed by millions of avid fans each and every day. When an unsigned email arrives inviting him to beta test the newest, most immersive MMO ever, Circuit World, he discounts the offer out of hand. For him, offers like this one are a daily event. He’s a brand, and charity is not his default setting. When he moves to delete the email, his laptop screen vanishes, replaced with a simple question: Do you accept our challenge?

Centuries ago, the followers of the new gods defeated the old gods and the folk of legend, banishing them from the world of man. With their departure, magic faded from the land. The Milesian Accords had provisions for a new challenge, though, and the Exiled Gods have sent their minions back to our world to seek out a champion to fight for them and a druid able to wield the magic needed to fulfill the challenge. A descendant of the druid who participated in the original challenge, Liam Knox doesn’t know anything about the Accords or his ancestors....

It began as just another evening of fantasy gaming with James, Karl, Andrea, and the rest ready to assume their various roles as wizard, cleric, warrior, or thief. But sorcerous gamemaster Professor Deighton had something else planned for this unsuspecting group of college students. And the "game" soon became a matter of life and death as the seven adventurers found themselves transported to an alternate world and into the bodies of the actual characters they had been pretending to be....