The Dungeon is a place of magic and mystery, a vast branching, underground labyrinth that has changed the world and the people who dare to enter its depths. Those who brave its challenges are rewarded with wealth, fame, and powerful classes that set them apart from the rest.

Because about four weeks ago, the world simply turned. One day we had iPhones and GoPros, Mickey Mouse and hamburgers. The next day we had magic and monsters. And us humans? We became players with levels, items, and classes. Pretty ironic considering how many times my parents told me to “quit gaming and experience real life” while I was growing up. And then real life grabbed us by the balls, and it was the gamers who were prepared.

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.

Growing up, she was the girl down the street. Even then, I knew she was different. She was tough, rough, and had the strength to stop a speeding car with her bare hands. We were as thick as thieves, sharing every adventure. Then one day she revealed a secret. She wasn't from Earth. She was from a distant place called the Arcadia Multiverse. Her people lived under the rule of a god-like entity known as the System. That System had its gaze fixed on Earth. And it was only a matter of time before it came for us.

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.

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.

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.

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.

Confronted with uncertainty in the aftermath of war, a legendary master restarts a whole new system. General Glenaron gave up everything to stop the Beetle Queen’s invasion. He lost his wife, his youth, and his attachment to this world in a constant war that suddenly ends. His next cause is clear: Venture to the Cursed Valley and retire as a Warden Mage. Unfortunately, the Cursed Valley is actually cursed, he has no gold, and politics plague him.

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.

Magic powers? His own mech? A whole airship of gorgeous women desperate for his genes? Yes, please! Paralyzed by a drunk driver, let go from his job, and stuck in a sad, stagnant town in the middle of nowhere, Joseph Locke was having the worst day of his life. And then he died. But considering that he wakes up with a brand new body, in the cockpit of a badass steampunk robot, on an airship of nothing but hot babes, his next life may not be all that bad. Especially when he learns that he’s a void mage—the rarest and most powerful of all mages on the world of Haven.

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.

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.

Boyd Knight found his calling when he joined the Marines and qualified for the elite Force Recon. He’d found a tribe and a family, so when a hand grenade landed near his team, he jumped on it without thought or regret. But instead of winding up dead, he wakes up butt naked in a cave full of monsters with a knife in one hand and a pistol in the other. He’s been chosen by Raguel, Five-Faced God of Justice, and entrusted with the power of the Vigil Bound.

Kay's life takes an unexpected turn when he is transported to a mysterious world brimming with unfamiliar skills, classes, and a system. As he struggles to comprehend his new reality, he discovers a unique class that’s never been seen before—a powerful new form of blood magic that allows him to shape and manipulate the life force coursing through his veins. But the powers that be view Kay as a threat to their authority and dominance and are more than happy to eliminate him to maintain the status quo.

Ryan's life sucks. His brother is a jerk, his mom is sick, and his legs are next to useless thanks to a neurological disorder. Plus the world ended two centuries ago from nuclear war. Now the only escape from reality being the massive VR world of Crystal Shards Online. But even in the game, Ryan's life sucks. He works as a miner, earning not nearly enough to afford the operation that will save his mom. When Ryan discovers an item that grants the ability to dodge any attack, however, he has the chance to become one of the game world's most elite and sought after players: a Dodge Tank.

Elorion has just finished a VR gaming session to find a monster waiting for him. With 19 other students who have also been kidnapped, he is now subject to the whims of a thousand year old succubus, and he must survive deep under the Earth in the lost realm of the Underworld. Gifted with the ability to use magic and advance in power, he is given an ultimatum: Level up or die!

The world had become used to the metahumans - people sometimes perfectly ordinary, but sometimes quite extraordinary in appearance - who mostly worked with their governments as high-powered peace officers, fighting crime, and sometimes fighting rogue metahumans who had become super-criminals. Then that comfortable world ended in just one terrifying day.

Imprisoned for a murder he didn't commit, Kaiden's only hope of early release is in serving as a Warden in the game-world of Nova Online. Playing as a unique class while surrounded by aliens, pirates and warring guilds, he and his squad are tasked with protecting new players and enforcing the rule of law. But Kaiden has other ideas; he is intent on proving his innocence. The keys to his freedom lie hidden in the game's seedy underbelly. And as he'll soon discover, the bloody trail that led to his arrest is more twisted than he could have ever imagined.

Diving into a revolutionary new video game, Marcus and his friends escape a stagnant society, entering into a world that defies their wildest imaginations. But from the moment that he logs in, Marcus finds himself separated from his friends and thrown into a remote village under attack by a horde of goblins. Forced into battle, Marcus rallies the beleaguered villagers and, with their help, manages to drive off the invading creatures. With the village in ruins and their supplies spoiled, the villagers turn to Marcus for help in rebuilding the village.

Drew Michalik was working in a top-secret facility in Washington, DC, when the Advent began. As all electronics in the world simply ceased to work, blue screens filled with information appeared before him. Drew was given access to a mana interface and a limited number of reality-altering crystals called Xatherite. Following the instructions on his vision-impairing screens, he "slotted" his Xatherite and changed his fate: He gained the ability to cast spells. Now alone in the dark, he must battle through the government bunker turned dungeon in a desperate bid for survival.

Tad Lonnerman is having a crappy day stuck in crappy traffic late to a crappy meeting. On the bright side, his game development career is the only non-crappy thing he has going for him, so life isn't all bad. At least until he dies. Now Tad finds himself uploaded to a beta test of Haven, an unannounced hyper-immersive MMO where the dead have a second chance at life. It's not virtual reality, it's digital reality. A true afterlife online. Except Haven isn't exactly blissful paradise.

The job was simple: decapitate the zombie, get paid, get out. Warlock Marcus Shifter followed the plan perfectly. The corpse, however, did not. Now there's a body on the loose, accusations of illegal necromancy are flying, and the answers are waiting in the perilous alleys between the mortal and paranormal worlds. They're no place for someone who mostly gave up magic after a childhood accident. And given his tendency to shoot off his mouth and his Glock, Marcus is having a hell of a time digging up more than just bodies. When an apocalypse-minded megalomaniac threatens Marcus's family, things get personal.

Vincent Corinthos has two things going for him: he's a top operative of a secret agency tasked with handling paranormal threats, and he's half-god. Normally that's a combo that leaves him well-equipped to handle any problems that come his way. Until now. Something is snatching Boston's most powerful paranormal entities right off the streets. Vampires, lycanthropes, fae, gremlins - no one is safe. No ransom notes, no bodies, no witnesses.

In the real world, twenty-one-year-old library sciences student Tina Anderson is invisible and under-appreciated, but in the VR-game Forever Fantasy Online she's Roxxy—the respected leader and main tank of a top-tier raiding guild. Her brother, James Anderson, has a similar problem. IRL he’s a college drop-out struggling under debt, but in FFO he's famous—an explorer known all over the world for doing every quest and collecting the rarest items.

Pro-gamer and eighth grade teacher Chris is preoccupied by thoughts of how to save his brother when he gets an invitation he can't resist: Want to play Euphoria for free? The free pass brings him to a portal for the newest and most awesome game in the universe. Chris agrees to play Euphoria Online in Death March mode, a secret and deadly level of the game.

A call from a distraught wife, and another from Lt. Murphy of the Chicago PD Special Investigation Unit makes Harry believe things are looking up, but they are about to get worse, much worse. Someone is harnessing immense supernatural forces to commit a series of grisly murders. Someone has violated the first law of magic: Thou Shalt Not Kill. Tracking that someone takes Harry into the dangerous underbelly of Chicago, from mobsters to vampires....

Skree loved playing Massively Multiplayer online role-playing games. When he becomes the first player to reach level 100 in his favorite game, he is offered the chance to test a brand new game. Never one to read the fine print, he jumped at the chance to be the very first player to see the brand new game. But some opportunities are just too good to be true. Awaking to find himself trapped in a brand new world and struggling to survive, James must find a way to master the game and escape the world of Raiya.

Be a hero in the ultimate game. Are you a top-rated gamer? Then you might have the skills to play the Game...where players are sponsored by actual demon lords, gods and goddesses, or Lovecraftian nightmares. Enter Thera, a real kingdom at the crossroads of many other worlds, but with all the augmented-reality interfaces, character progression, and game mechanics that players know and love.

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.