Fortress Saga: AFK RPG

Name: Fortress Saga: AFK RPG
Rating: 4.8 (951 reviews)
Author: cookapps

The Water Magician Collab!

Free · In-App Purchases · Designed for iPad

951 Ratings
Ages

15+
Years
Category

Role-Playing
Developer

cookapps
Language

EN
+ 4 More
Size

308.4
MB

Fortress Saga × The Water Magician Collaboration! Log in to get all 4 [The Water Magician] heroes! Meet Ryo, Abel, Lyn, and Rihya in Fortress Saga! Welcome to Fortress Saga, an AFK idle RPG where your heroes grow stronger every moment. Join Cor and Louis on a fantasy adventure as you build a moving fortress, collect powerful heroes, and conquer dungeons through effortless idle gameplay. Progress never stops in Fortress Saga. Even while you’re away, your idle heroes and fortress continue to grow, making it the perfect RPG for players who enjoy strategy without pressure. Customize your fortress, unlock hero synergies, and enjoy smooth automatic battles that reward smart decisions. ▶ Build Your Fortress & Heroes, 24/7 Strengthen your heroes and upgrade your fortress around the clock. With AFK progression and automatic leveling, growth happens anytime, anywhere. ▶ Idle Battles with Strategic Depth Enjoy automatic battles that are easy to watch but rewarding to master. Choose the right heroes, plan your strategy, and let your fortress do the rest. ▶ Collect Heroes, Unlock Synergies Recruit unique heroes, combine their abilities, and discover powerful synergies in this hero collection RPG. ▶ Stunning Fantasy World Experience beautifully animated heroes, dynamic battles, and full voice acting that bring this fantasy idle RPG to life. ▶ Limited-Time Events & Exciting Collaborations Fortress Saga has held multiple limited-time events and crossover collaborations with titles such as Sonic, One Punch Man, Working Cat (Shigoto Neko), Delicious in Dungeon, and the Three Kingdoms Challenge. Download now and begin writing the legendary story of your AFK fantasy heroes. © Tadashi Kubou,TO Books. / The Water Magician Project

Events

SPECIAL EVENT

The Water Magician collab!!

Ryo, the most powerful Water Magician, and his allies arrive in Fortress Saga! Join those 4 magicians' adventure now!
NEW SEASON

A new legendary hero, Yuyan!

Though shrouded in mystery, Yuyan is a highly skilled apothecary ready to join your team. Recruit him now!
SPECIAL EVENT

Lotus Blossom Pond Season!

Enjoy a variety of exclusive rewards, including the Lotus Blossom Pond Fortress, Cannon, and the Alchemist, Cho-hyeon!
SPECIAL EVENT

2.5th Anniversary Vote's Here!

Which reward will capture your heart? Vote now and receive your favorite gift!

Ratings & Reviews

4.8

out of 5

951 Ratings

Good overall experience
29/01/2025

GamingApex467
This game seriously should get a lot more attention. The gameplay is simple to understand but also addicting, and it is a good balance between AFK and actively playing. However, recently an issue has popped up with the game randomly crashing, which gets very annoying, having to reopen the game again.

Developer Response
Hello, 『Fortress Saga』.If the issue you mentioned occurs when launching the app, please try clearing all tasks through the Smart Manager in your device settings and then reconnect to the game.Please note that the steps may vary depending on your device model and OS version.If the issue persists, kindly contact us through the in-game menu 'Menu → Settings → Contact Us' with details about the content where the issue frequently occurs, along with your device information (model, OS version).We will continue to investigate further and work towards stabilizing and optimizing the game.Thank you.
Good overall experience
29/01/2025

GamingApex467

This game seriously should get a lot more attention. The gameplay is simple to understand but also addicting, and it is a good balance between AFK and actively playing. However, recently an issue has popped up with the game randomly crashing, which gets very annoying, having to reopen the game again.
Developer Response 19/02/2025
Hello, 『Fortress Saga』.If the issue you mentioned occurs when launching the app, please try clearing all tasks through the Smart Manager in your device settings and then reconnect to the game.Please note that the steps may vary depending on your device model and OS version.If the issue persists, kindly contact us through the in-game menu 'Menu → Settings → Contact Us' with details about the content where the issue frequently occurs, along with your device information (model, OS version).We will continue to investigate further and work towards stabilizing and optimizing the game.Thank you.
Great game.
21/08/2025

alpo_gee
Great game, Reminds me of Howls Moving Castle which is my all time favourite movie. Been having issues since the new 2 year update where it download the file but it stays on that screen and doesn’t proceed to the game. Tried to redownload multiple times, then phone off and on and install latest iOS update but still no fix

Developer Response
Hello, 『Fortress Saga』.We sincerely apologize for any unexpected inconvenience caused.As mentioned in our announcements, the in-game has been resolved.Please update to the latest version from your respective store and check if the issue persists.If the same issue continues, we kindly ask you to contact our customer support for further assistance.We will always strive to provide a stable gaming environment.Thank you.※ Customer Support: https://playgrounds.oqupie.com/portals/2231
Great game.
21/08/2025

alpo_gee

Great game, Reminds me of Howls Moving Castle which is my all time favourite movie. Been having issues since the new 2 year update where it download the file but it stays on that screen and doesn’t proceed to the game. Tried to redownload multiple times, then phone off and on and install latest iOS update but still no fix
Developer Response 24/08/2025
Hello, 『Fortress Saga』.We sincerely apologize for any unexpected inconvenience caused.As mentioned in our announcements, the in-game has been resolved.Please update to the latest version from your respective store and check if the issue persists.If the same issue continues, we kindly ask you to contact our customer support for further assistance.We will always strive to provide a stable gaming environment.Thank you.※ Customer Support: https://playgrounds.oqupie.com/portals/2231
Underrated game but slight performance issues
08/06/2023

Paper20_
I really enjoy this game especially the art style however I have been playing and receive frequent freezing of the game even on the minimum graphics settings. I am using an iPhone 11 so may be a phone issue but I would love to see this bug fixed.

Developer Response
Hello, 『Fortress Saga』.If the issue you mentioned occurs when launching the app, please try clearing all tasks through the Smart Manager in your device settings and then reconnect to the game.Please note that the steps may vary depending on your device model and OS version.If the issue persists, kindly contact us through the in-game menu 'Menu → Settings → Contact Us' with details about the content where the issue frequently occurs, along with your device information (model, OS version).We will continue to investigate further and work towards stabilizing and optimizing the game.Thank you.
Underrated game but slight performance issues
08/06/2023

Paper20_

I really enjoy this game especially the art style however I have been playing and receive frequent freezing of the game even on the minimum graphics settings. I am using an iPhone 11 so may be a phone issue but I would love to see this bug fixed.
Developer Response 14/04/2025
Hello, 『Fortress Saga』.If the issue you mentioned occurs when launching the app, please try clearing all tasks through the Smart Manager in your device settings and then reconnect to the game.Please note that the steps may vary depending on your device model and OS version.If the issue persists, kindly contact us through the in-game menu 'Menu → Settings → Contact Us' with details about the content where the issue frequently occurs, along with your device information (model, OS version).We will continue to investigate further and work towards stabilizing and optimizing the game.Thank you.
Good, but
26/09/2023

kizza_sm
Severe overheating, not very well optimised and if you don’t want to ruin your battery I suggest only playing 20-30 minutes at a time.

Developer Response
Greetings from CookApps! Thanks for taking the time to leave our game a review. We are sorry to see that you were disappointed with the game. We'll try to make the game more enjoyable in future updates!
Good, but
26/09/2023

kizza_sm

Severe overheating, not very well optimised and if you don’t want to ruin your battery I suggest only playing 20-30 minutes at a time.
Developer Response 30/11/2023
Greetings from CookApps! Thanks for taking the time to leave our game a review. We are sorry to see that you were disappointed with the game. We'll try to make the game more enjoyable in future updates!

"2.0.40 Patch Notes [Special Event] A special 2.5th anniversary event will be held. (Opens Feb 24) [Guild Battle] Second Official Season “Frozen Battlefield” Begins (Opens Mar 2) [Mission Event] A special event will be held to celebrate the launch of the “Frozen Battlefield” season. (Opens Mar 2) [Seasonal Event] Northern Kindergarten Seasonal Event will be held. (Opens Mar 4) [Hero] Lan Hua remake will be released. [Collection] Conquest Collection can now be progressed automatically."

Version 2.0.41

13 hrs ago

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