SAO Integral Factor - MMORPG

294K reviews
Content rating
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About this game

The newest Sword Art Online game!

This time, the protagonist!
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!

-Boost Mode is a monthly subscription that gives you the following boosts:

・Boost Mode is valid for a month starting from the purchased date and will be automatically renewed each month.
・If cancelled during the validity period, you will continue receiving effect of the boosts until you log out after the expiration date.
・You cannot make duplicate purchases during the validity period.
・Please be aware that deleting the app does not cancel this subscription.

・This subscription must be canceled at least 24 hours prior to the expiration date.
・Cancellation may be completed through the following procedure.
1. Open Google Play Store
2. You can manage your subscriptions by tapping Menu = > Subscriptions
3. Press "Cancel Subscription" in "SWORD ART ONLINE: Integral Factor" to cancel the subscription.

-Other Precautions
・There is a possibility that connection problems may occur when purchasing, so please do not close the application while purchase is still processing.


Bandai Namco Entertainment Inc. Website:

By downloading or installing this app, you agree to the Bandai Namco Entertainment
Terms of Service.

Terms of Service:
Privacy Policy:

This game contains some items available for in-app purchase that can enhance
gameplay and speed up your progress. In-app purchases can be disabled in your device
settings, see
for more details.

©Bandai Namco Entertainment Inc.

This application is distributed under the official rights from the license holder.
Updated on
Apr 8, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Financial info, App activity and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

284K reviews
April 10, 2024
Great game, absolutely love it!. My only gripe is not being able to have my save data both on mobile and on PC. I'd say 5 stars if I'd be able to play on mobile on the go and then pick right back up on pc seamlessly. That would be flawlessly amazing Other than that, I greatly enjoy this game, as a long time fan of SAO, this game is exactly what I've been looking for.
14 people found this review helpful
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March 18, 2024
Being a huge fan of the original Sao series I was absolutely thrilled to stumble across this. I've been enjoying this like a sugar addiction. I'll start and mean to play for an hour and find 3 hours have passed. My only complaint is that as of today I have experienced two game freezes. A simple restart of the app has fixed this. However I'm sure once the devs fix this issue the app will be 100% enjoyable for all. Can't wait to play the pc version 😃
38 people found this review helpful
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John Layne
February 17, 2024
I'm almost done with the 3f and loving this game so far. The story is great , the combat is smooth. It's everything you've wanted from an SAO game and is very F2P friendly. It does have a gatcha system and an optional monthly subscription but as far as I can see the game has no restrictions of gameplay just because your a free player. There is alot to do in this game. Plenty of quests and ways to get gear etc. they even have fishing. Definitely give this game a try. Also nothing is auto.
86 people found this review helpful
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What's new

- New boss monster added to the "Chaos Showdown"!
- The player level cap has been raised (Lv.240).
- Chapter 2! Aincrad 17F!
- Underground Labyrinth B3 installed! Introducing the new Integral Series shield!
- Introducing Full Burst Skills!
- The Super rare "Machina Integral Series" of weapons has been added.
- Get Agil Stamps! "[Fri-Sun Only] Treasure Hunt with Agil" is on now!
- Other small adjustments and corrections.
*Please check for more details from the notices in the app.