Sword Art Online: Integral Factor

Sword Art Online: Integral Factor

Asobimo, Inc. · 2023 · RPG, Action, Adventure, MMORPG, Anime

PC
Mixed65% · 2,180107playing now
This game is free to play. Get it on Steam →

Screenshots

About Sword Art Online: Integral Factor

✦ AI summary

Create your own SAO story as a trapped player in Aincrad, climbing toward the 100th floor alongside familiar characters and an AI partner in this action RPG. Experience original story branches, cooperative battles, and weapon crafting that let you reshape the fate of the digital world.

The popular smartphone game SWORD ART ONLINE: Integral Factor (SAOIF) will now be available on Steam!
Play it with a controller or your keyboard with custom key configurations!
See the world of Aincrad come to life on a large PC monitor!

This time, the protagonist is...you!
You appear in this online RPG as a member of an Assault Team, working with other imprisoned players to reach the 100th floor of Aincrad!

What if you were trapped in a game of life or death?
You can experience meeting familiar characters and connecting to the original SAO story from your own POV.
Experience behind-the-scenes stories not seen in the original SAO, and completely different story developments! Live out a "what-if" story where you affect Aincrad!

Battle System
Fight through the sprawling fields of Aincrad with your partner Koharu, trapped together in a game of life and death!

You'll need to cooperate with Assault Teams across the land and battle together to beat powerful monsters and tough quests! Forging stronger weapons, using skills with all kinds of effects, and preparing for each enemy's weak points and attack patterns are all key to your success!

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Jul 20, 2026
the link is not starting.
15 found this helpful
Recommended Jul 22, 2026
unironically way better than echoes of aincrad
1 found this helpful
Recommended Jul 20, 2026
Sword Art Online: Integral Factor is an online role-playing game developed by Asobimo and published by Bandai Namco Entertainment. Instead of simply retelling the familiar Aincrad storyline through Kirito’s eyes, the game places the player in the role of another person trapped inside Sword Art Online. This change in perspective gives the adventure a more personal identity, allowing players to create their own character, choose a combat style, and experience the deadly virtual world alongside an original partner named Koharu. Familiar characters and major events remain important, but the player is treated as an active participant rather than a spectator following the franchise’s established heroes. The premise is one of the game’s greatest strengths. Integral Factor revisits the original Sword Art Online arc while introducing alternate situations, new relationships, and story developments that do not occur in exactly the same way as they do in the anime or light novels. Players work with Koharu and other survivors to clear Aincrad one floor at a time, searching for a path back to the real world. Kirito, Asuna, Klein, Agil, and many other recognizable characters appear throughout th…
1 found this helpful
Not recommended Jul 19, 2026
Dont download unless you are willing to pay a lot of money to get skills or else you'll get stuck at floor 74 not even finishing the first chapter of the game. Sucks.
1 found this helpful
Recommended Jul 29, 2026
Girigo.
Recommended Jul 19, 2026
its fun

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