After being killed by a high-velocity tree-hug, Arlo is transported to a new world where those brave and talented enough to conquer ancient Delves are rewarded with incredible power and abilities. Unfortunately for Arlo, there is no tutorial. He is immediately forced to tackle a Delve set to the highest difficulty with a party of adventurers who are not only strangers to him, but strangers to each other as well.

Freddy Stern, a twenty-one-year-old cashier, has lived a plain, albeit harsh life. Having been orphaned—twice—he's spent the last ten years working and staying out of trouble. His only aspiration is to save enough money to become an archhuman. His dream gets the jump on him when he barely survives a near-death encounter and finds himself in possession of 1% Lifesteal, a bizarre talent with numerous contradictions and just as many uses.

Determination is what made Levy a traveler, but only resistance will lead to new levels. Ancient powers are about to collide. The world is on the verge of changing, and all Levy wants is to start leveling.

Gabe Skelter has a temper, which he likes to imagine has the effect of causing people to fear and respect him. On the contrary, his pudgy, underdeveloped body and negative personality make him more your standard outcast teenager. Worse still, he kinda knows what a jerkweed he actually is. Then, in the middle of a class trip, Gabe finds himself spirited away to Regaia: a world of magic, mayhem, and nerd-tastic adventure. Naturally, he’s completely ill-prepared. But in this realm, he’s a monstrous, muscular man of action.

Zane was driving home from work when the world changed. Thousands of dungeons spawned at once, taking up every inch of Earth—including the road he’s driving on. He wakes up to a totaled car and a broken leg, facing down a goblin trying to spear him through the guts. And that's just the start of it. But to Zane’s surprise, he finds himself enjoying this brutal new world. While others cower and hide, he goes on the hunt. He unlocks a unique Berserker skill—the more damage he takes, the stronger he gets.

When summoned to a fantastical world and granted powers by a broken System, most freshly minted protagonists would strap on their big-boy boots and get ready for their stats to start climbing. But Fischer isn't like most MCs. In fact, he doesn't want to be a hero at all. Fame? Fortune? Power? He had enough of all that in his old life. Discovering forbidden fishing techniques and petting every cute animal that comes within scritching distance? Now that's a good time.

The Founders were the first marked, and they used those powers to build kingdoms, subjugate the land, and enrich themselves. They will not suffer another to join their ranks. Lost in a world with levels, stats, and monsters, Hal fights to survive in an unforgiving land, and to escape execution from its rulers. Ingenuity and courage won’t be enough. With marked powers he doesn’t understand, he’s easy prey for all the goblins, bandits, aberrations, and foul monsters that plague the realm. He’ll need to abandon his humanity by embracing the beast within.

Orodan was an orphaned street rat who clawed his way to the county militia with hard work. When calamitous events unfold and draw him into events bigger than himself, Orodan's battle-loving disposition leads to a warrior's death. Then he wakes up again at the start of the Cataclysm. Then again. And again. In a world of skills, titles, and blessings, a smart time-looper would perhaps scheme, plan, amass equipment, and allies. But not Orodan. If there's one thing he's good at, it's stubbornly trying the same thing over and over again via brute force till it's done.

Dan has accidentally "Noclipped" into the Backrooms—a bizarro, extra-dimensional Alice-in-Wonderland world, overrun with horrific nightmare creatures known as the Dwellers. No one ever gets out. Hell, forget about leaving, if Dan wants to survive the week, he's going to need to harness the strange game-like magic of the Backrooms, make some very sketchy allies, and carve out a little safe haven to call his own.

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?

The System warned them. The world panicked. Alex prepared. In college for a degree he didn’t care about, the promise of the System creating a world where magic and challenge awaited—even at the risk of death—was the best news Alex possibly could have imagined. Yeah, Alex was ready for a new life. He wasn’t, however, ready for his only friend to shove him through a portal into hell the moment the apocalypse started.

Tad doesn't have any memory before waking up on the beach, apparently the sole survivor of a shipwreck. All he has from his past is a necklace with a symbol no one recognizes. After growing up in the orphanage, he takes a job managing inventory for a merchant catering to adventurers. He knows he's a bit off, the world just smells different to him. When he's confronted by a group of adventurers with more power than ethics, he learns that it's been magic he is smelling all along.

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.

The guards say there are no children in the Moonstone Mines, a place walked only by men condemned to slavery and death. An unyielding curse ensures none can depart its dark depths. And yet, a child named Red awakens in the mines with no memory. Haunted by enigmatic dreams, he melds with the slaves, enthralled by tales of the world above. He learns how to cultivate and hunt the deadly monsters that infest the mines, but escape remains an impossibility. Until escape is the only option left.

On a day like any other, an alien descends to Earth, unleashing untold death and destruction. Alistair watches the live news footage of the carnage, his eyes glued to the image of impossible power made manifest. The alien’s arrival kicks events into motion that no one could have predicted. Earth is prematurely initiated into a universe-spanning empire of cut-throat cultivators, beasts, and entities of ungodly power–all guided by a mysterious AI System.