Portal Fantasy Stories

List Curated By u/Flameis

New additions are highlighted, some stories have comments on the side with a brief summary

Last update: January 16, 2025

An ISOT (Island In The Sea Of Time) is an Isekai where large portions of land/people are transported in time.

Table of Contents

My Favorites        2

Portal to Fantasy        3

Transported to Fantasy (Isekai)        4

Mass Transportation To Fantasy (ISOT)        7

Reincarnation As Non-Human        8

Reverse Isekai        8

Humans Crash On Other World        9

Far-Future        10

Humans Meet Less Advanced Race        10

Trapped In A Game        11

LitRPG        11

Alternate History ISOT        12

Anime        13

Manga        14

Fan Fiction        14

Other Fantasy        15

Other Lists of Relevant Stories        15

Archived        16

My Favorites

1632 (Published)

An Outcast In Another World (Published)

Castle Kingside

Deathworld Commando: Reborn[a][b][c]

Defiance of the Fall

Destiny's Crucible (Series)

Dungeon Crawler Carl[d] (Published)

Flash of Blades, Rumble of Guns[e] (Finished)

HEL Jumper (2 Books Finished)

Hunter or Huntress[f][g][h]

Iron Hue-Man (Finished)

Of Men and Dragons (2 Books Finished)

Retreat, Hell[i]

Reversekai'd

Super-Soldier in Another World, RR 

Technomagica

The American Dream[j] 

The Arcane Paladin

The Bleeding Edge

The John Brown Isekai

The Road Not Taken[k] (Short Story)

The Strongest Fencer Doesn’t Use Skills (Published)

The Veil Riders (Published)

The Veil Riders, Pt. 2, Section 222 (Audiobook)

Timewreck Titanic (Finished)

Wait, is this just GATE?[l]

Wearing Power Armor to a Magic School

When the Gods Come to Visit

Portal to Fantasy

Flash of Blades, Rumble of Guns (Finished)

GATE: Where the JSDF Fought

Grimoires and Gunsmoke

Hellbound (Similar to The Salvation War)

Inheritors of Eschaton[m]

Into the Rift

Into What Is Impossible (Hiatus)

Magi/Ton (Finished)

Manifest Fantasy

Operation Snow Eagle

Plasma and science aren't the same as fireballs and magic

Progress Marches

Retreat, Hell

Rifts of War

Soulless Verse (Multiple Stories In One Universe)

The Gate

The Veil Riders (Published)

The Veil Riders, Pt. 2, Section 222 (Audiobook)

The Veil War

Wearing Power Armor to a Magic School

Transported to Fantasy (Isekai)

An Otherworldly Scholar[n]

An Outcast In Another World (Published)

An Unexpected Trip

Beast World

Blessed Are the Simple

Castle Kingside[o]

Deathworld Commando: Reborn

Dragon's Breath

Earth's Army In Another World

Engineering, Magic, and Kitsune

Everyone's a Catgirl!

Extermination Order

Hunter or Huntress

In The Loop

Iron Hue-Man (Finished)

Magic is Programming

Meet The Freak

Mud, Blood, and Magic (Published)

Not Very Familiar

Oh This Has Not Gone Well

Oops! I Accidentally Started an Industrial Revolution in Another World

Paranormal Containment Foundation

Phantasma Noire (Only 2 posts)

Scientific Magic

Sexy Sect Babes

Small Exploits

Super-Soldier in Another World, RR

Task Force Doomer Gets Isekaied

Technomagica

That Could Have Gone Better (THNGW-verse)

The Beginning After the End[p] (Web comic, novel, and audiobook)

The Birth Of Fantasy

The Flesh is (Not) Weak

The Human From a Dungeon

The Hunter's Journey

The John Brown Isekai[q]

The Lost Soldier

The Magineer

The Marine

The Right Demon for the Job and Sequel

The Sheriff of Faerieland

The Strongest Fencer Doesn’t Use Skills (Published)

The Wizard With No Magic

True Colors

Wait, is this just GATE?

What happens when you Isekai a dozen people from different times?

When Isekai goes wrong

Where we’re going, we don’t need magic

Mass Transportation To Fantasy (ISOT)

America in Another World

ARMS: Company in another world

Humans don't do magic, but we can sure as hell fight those that do[r]

Into the Storm: Destroyermen Book 1 (Published)

Moonstruck (AH.com account required)

Summoning America

Summoning Japan (Past Chapter 52)

Summoning Japan (Up to Chapter 52)

Survival

The Lost Regiment (Published)

Reincarnation As Non-Human

Benevolent Evil

F*** you, I'm an Axe![s]

Reincarnated as an Aircraft Carrier

The Arcane Paladin

The Undead Scientist

Reverse Isekai

Fantasy Reverse

Reversekai'd

Silver Scales, Blue Skies

Summoning Kobolds At Midnight: A Tale of Suburbia & Sorcery

Humans Crash On Other World

A Universe of Magic

All The Flowers Are Over the Stars

Burning Stars, Falling Skies

HEL Jumper

John Carter of Mars (Published)

Legend

Longevity and Continuity (Finished)

Of Men and Dragons

Out of Space

Project Messiah: Rebuilding Humanity

Seven Days of Fire

The Big Oof!

The Farmhand

The Other Kind of God

When the Gods Come to Visit

Far-Future

Earning Your Keep

Its Magic!

Safehold (Published)

Shaman in Space

The Legacy of Man: Empire Rising

Humans Meet Less Advanced Race

Assumptions

Gods, Saviors, People

Tales from a Stranded Hero

The Bleeding Edge

The Road Not Taken (Short Story)

The Terran Incident

They have no spark

Unknown Contact

Perfectly Wrong

Trapped In A Game

Deathworld Game

Sword Art Online (Anime)

Tides Of Magic

When Worlds Collide (Finished)

You Must be New Here

LitRPG

An Outcast In Another World (Published)

You Must be New Here : r/HFY

Ars Magica

Azarinth Healer

Defiance of the Fall

Dungeon Crawler Carl (Published)

Sole Survivor

Spellgun

Support Is Here

The Wandering Inn

Vainqueur the Dragon (Finished)

Alternate History ISOT

1632 (Published)

A Catfish In the Pond of Warring States (Swedish Empire ISOT to Warring States 370 BC) (AH.com account required)

A Golden Island to the West - California ISOT 2018 -> 1850

A Long Time Until Now (Published)

Arose from out the Azure Main

As One Star Sets, Another Rises (AH.com account required)

Axis of Time (Published)

Denmark and Norway ISOT on April 8. 2018 to April 8. 1940

Divided We Fall: Korean Peninsula ISOTed to the First Sino-Japanese War (AH.com account required)

Guns, Germs, and Good Intentions - American Indian Reservations ISOTed to 1418

Hawk Among the Sparrows

Island in the Sea of Time (Published)

ISOT American 2002 (Finished)

Merkels Operation Walküre

New England July 26 2006 to July 26 1979

No Glory in the Slaughter – A 2016/1916 British ISOT

The American Dream (AH.com account required)

The Bear, the Dragon and the Eagle - An ISOT from 1900 to 2016. (AH.com account required)

The Lion Roars - A Singapore ISOT

The New World: Hampton Roads ISOT from 2019 to January 1607

The Spanish Dawn |ISOT 2018>1898

The Three Eagles - Russian ISOT to 1900 from 2016 - Mirror of T3BDE (AH.com account required)

Timewreck Titanic (AH.com account required)

Torch of Determination

Anime

Familiar of Zero

How Not to Summon a Demon Lord

Overlord

Rising of the Shield Hero

That Time I Got Reincarnated as a Slime

Manga

Different World Adventures Of A Lone JGSDF Ensign

GATE: Where the JSDF Fought

Zipang

Nihonkoku Shoukan (ISOT)

Fan Fiction

A Song of Guns, Germs and Steel (ASOIAF)

An ISOT in Grimdark, Sufficient Velocity or Fanfiction (Warhammer)

Canucks (ASOIAF)

Freedom’s Ring (GATE)

Gate: Operation Tiger Strike (GATE)

Hear Me Roar: The Lannisters in the War of the Ring (ASOIAF, LOTR)

I woke up as a Pokemon, now what? (Pokemon)

Life of Alageisianus  (Eragon)

Summoning Japan to Alagaësia (Summoning Japan, Eragon)

The New World (ASOIAF)

The Night Is Dark And Full Of Terrors (ASOIAF)

Turn of the Century (Summoning Japan)

Gate: War of Two Worlds Part 1, Part 2

Other Fantasy

How Jack Met a Kobold

The Building of Ashenvale

Other Lists of Relevant Stories

Do you guys have a list of stories for modern humans crushing fantasy races?

Fantasy but not OTHNGW

Fantasy Where Humans are Legendary

Humans are summoned/humans as familiars

Is this sub pure sci-fi?

Stories like GATE

Stories like OTHNGW

Stranded in Fantasy 1

Stranded in Fantasy 2

https://www.alternatehistory.com/forum/threads/mega-list-of-isot-si-novels-webnovels.550977/

https://www.alternatehistory.com/forum/threads/isot-si-ah-published-books-only-list.549334/

Archived

A New Kind Of Magic (Stopped posting, 3 chapters)

Bismarck: Resurfaced (Stopped posting, 8 chapters)

Could Have Gone Worse (Stopped posting, 54 chapters)

Ring of fire (Stopped posting, 25 chapters)

The Salvation War (Author died and website is only available on Wayback)

[a]What happens when humanity's greatest weapon gets a second chance at life? Commander Kronos wasn't even considered to be a human but rather a weapon to be used for the greater good of his species. He was grown in a tube to be the perfect weapon, so he lacked many emotions/experiences most people take for granted. Upon experiencing some emotions for the first time he was quickly eliminated by humanity and was reborn into a world of swords and sorcery, getting a second lease on life.

[b]_Marked as resolved_

[c]_Re-opened_

[d]A man. His ex-girlfriend's cat. A sadistic game show unlike anything in the universe: a dungeon crawl where survival depends on killing your prey in the most entertaining way possible.

In a flash, every human-erected construction on Earth—from Buckingham Palace to the tiniest of sheds—collapses in a heap, sinking into the ground.

The buildings and all the people inside have all been atomized and transformed into the dungeon: an 18-level labyrinth filled with traps, monsters, and loot. A dungeon so enormous, it circles the entire globe.

Only a few dare venture inside. But once you're in, you can't get out. And what's worse, each level has a time limit. You have but days to find a staircase to the next level down, or it's game over. In this game, it's not about your strength or your dexterity. It's about your followers, your views. Your clout. It's about building an audience and killing those goblins with style.

You can't just survive here. You gotta survive big.

You gotta fight with vigor, with excitement. You gotta make them stand up and cheer. And if you do have that "it" factor, you may just find yourself with a following. That's the only way to truly survive in this game—with the help of the loot boxes dropped upon you by the generous benefactors watching from across the galaxy.

[e]What would happen if a bloodthirsty and imperialistic civilization and their hordes of client races decided to invade a modern day Earth? And did I forget to mention these invaders brought their own Magik with them? Well, then it's your lucky day, because you can read Flash of Blades, Rumble of Guns to find out!

[f]A human engineer named Tom accepts a deal to travel to a Fantasy world with the mission of changing it forever. He is given a week to prepare before setting off. Once on the other side, he is greeted by a fantastical world and its inhabitants. his original mission to change this world and have some fun while doing it quickly turns into him making a home for himself and defending it and his new family against whatever ends up coming their way. The story will also follow the POV of Sapphire a local woman who Tom encounters early on in his travels to yield a closer insight into our local population.

[g]_Marked as resolved_

[h]_Re-opened_

[i]One of the best, when it updates. Cliffhangers are very rough when the next chapter is absolutely months in the future.

[j]Available on multiple other sources.

https://forums.spacebattles.com/threads/the-american-dream-an-american-officer-isoted-to-the-revolutionary-war.797726/

https://forums.sufficientvelocity.com/threads/the-american-dream-an-american-officer-isoted-to-the-revolutionary-war.58508/

https://www.royalroad.com/fiction/34051/the-american-dream-a-modern-officer-sent-to-the

1 total reaction

Shovel reacted with 😀 at 2024-05-20 18:22 PM

[k]Aliens invade earth and they have muskets for weapons. Instead of going on the “normal” road where they find and advance FTL, humanity has rather went on the road not taken and advanced everything else.

[l]Guy gets summoned as a hero and the US government does shady stuff. Oh and there is a evil worldwide organization thats oddly similar(probably inspired by tbh) to real life three letter agencies.

[m]Note: There is initially a portal, but the portal closes leaving the protagonists on the other side.

Very well written and certainly underrated series, it’s on the short side for royalroad series but it’s very high quality with a ton of bonus content in journals and images.

[n]Also available on Royalroad

https://www.royalroad.com/fiction/68778/an-otherworldly-scholar-litrpg-isekai

[o]On long-term Hiatus

[p]Leaving a modern day setting (phones, schwarmas), changed to be slightly darker and have lite magic tournaments to decide kings, which then duel to decide wars instead of spending millions of lives, King Grey, now having lost all motivation in life, is poisoned by a political rival. He awakes in a fantasy world as an infant, given the opportunity to truly become the man he wants to be. The story’s qualities are: Solid and developed hard magic system, SOLID character development, very long and just now getting ready for the climax, 2 major turning points starting from halfway through, clearly shows the effects of combat on people as well as the role of family.

[q]Its exactly what it says. John Brown is brought to several worlds freeing people from slavery or similar. The novelty wears off after a bit but its really fun while it lasts.

[r]Possibly Dropped by author - 200d since last chapter update

[s]Being rewritten(it’s been 10 months, and it’ll very likely take years more), only book 1 is available on /hfy.