SAO Integral Factor - MMORPG

4.2
302K reviews
5M+
Downloads
Content rating
PEGI 12
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About this game

The newest Sword Art Online game!

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!

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

-Important
・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.

-Cancellation
・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.

SUPPORT:
https://bnfaq.channel.or.jp/contact/faq_list/1884

Bandai Namco Entertainment Inc. Website:
https://bandainamcoent.co.jp/english/

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

Terms of Service:
https://legal.bandainamcoent.co.jp/terms/
Privacy Policy:
https://legal.bandainamcoent.co.jp/privacy/

Note:
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
https://support.google.com/googleplay/answer/1626831?hl=en
for more details.

©2020 REKI KAWAHARA/KADOKAWA CORPORATION/SAO-P Project
©Bandai Namco Entertainment Inc.

This application is distributed under the official rights from the license holder.
Updated on
Apr 22, 2025
Available on
Android, Windows
Events & offers
Featured stories

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

4.2
292K reviews
Emira
October 23, 2024
Great game, I love the storyline and mechanics. Downside is the heavy grinding (well this one is acceptable) and skill record rate. Having stronger skill record makes everything easier, but to get them is hard af. Edit : I made 2nd account recently, everything went smooth until 2nd floor quest. Occasionally walk in place after completing quest marker or story related quest, the bug is minor but it happens too often, ruins the gameplay. Edit : bug fixed!! I can enjoy the mq now.
127 people found this review helpful
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A Google user
October 16, 2018
It's a fun game, but I keep getting stuck in the "quick change" animation, forcing me to close the game and restarting the app entirely. It can also run pretty slow at times (especially in the menus). Like I said, the game is fun when it works, and the in-app purchases aren't too annoying or necessary for gameplay. Just wish the performance was a bit better.
7 people found this review helpful
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Wild Wolf (WildWolf)
April 13, 2025
I'm sorry, but from what I can tell, you guys are not fixing the issue that playing on a newer device causing crashes after a few days... as much as I was enjoying this, my 3rd (and most likely final time) of playing this game, the only thing I can say is that I enjoyed it while it lasted. so just because I actually did enjoy it (yes, even the long winded forced talks for the reason of being able to f2p boost myself with some of the info in them), it will at least be worth the required 1 star.
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What’s new

2.7.5
- Chapter 2! Aincrad 33F!
- Get Chaos Boss avatars by defeating enhanced bosses! Chaos Boss Dungeon Part 22 has been added!
- New boss monster added to the "Chaos Showdown"!
- The player level cap has been raised (Lv.260).
- A wild frenzy of switches and counters! Chain Skills are here!
- Underground Labyrinth B5 installed!
- Other small adjustments and corrections.
*Please check for more details from the notices in the app.