포트리스 사가: 이세계 방치형 RPG 게임

포트리스 사가: 이세계 방치형 RPG 게임

나만의 요새 키우기! 영웅 수집형 전략 판타지!

15K ratings
407 reviews
#170 in top-grossing Role Playing
🎮 Games
👑 Role Playing
🏰 Strategy
Free
In-App Purchases

Details

  • Released
  • Updated
  • August 23, 2023
  • July 23, 2026

Features

포트리스 사가: 이세계 방치형 RPG 게임 video #1 for iPhone
포트리스 사가: 이세계 방치형 RPG 게임 screenshot #2 for iPhone
포트리스 사가: 이세계 방치형 RPG 게임 screenshot #3 for iPhone
포트리스 사가: 이세계 방치형 RPG 게임 screenshot #4 for iPhone
포트리스 사가: 이세계 방치형 RPG 게임 screenshot #5 for iPhone
포트리스 사가: 이세계 방치형 RPG 게임 screenshot #6 for iPhone
포트리스 사가: 이세계 방치형 RPG 게임 screenshot #7 for iPhone
포트리스 사가: 이세계 방치형 RPG 게임 screenshot #8 for iPhone
포트리스 사가: 이세계 방치형 RPG 게임 screenshot #9 for iPhone
포트리스 사가: 이세계 방치형 RPG 게임 screenshot #10 for iPhone
포트리스 사가: 이세계 방치형 RPG 게임 screenshot #11 for iPhone
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About

Embark on an AFK idle RPG adventure where your heroes and fortress grow stronger continuously, even when you're offline. Collect unique heroes, unlock powerful synergies, and conquer dungeons through strategic, automatic battles in a stunning fantasy world.

AFK progression and automatic leveling
Build and upgrade a moving fortress
Collect and combine unique heroes
Strategic idle battles
Unlock hero synergies
Limited-time events and collaborations
Show original description

What users say

See all reviews
+2

What's New in 포트리스 사가

2.0.91

July 23, 2026

2.0.91 Patch Notes [Check-in Event] A 7-day Main Scenario event is here. Log in daily for rewards that improve with attendance. [Event Packages] Limited packages with growth items are available in the shop. [Wing Skins] Three new packages have been added. Collect new looks for your heroes. [Hero] Sebastian has been reworked with adjusted combat performance and skills. [Improvements & Fixes] Usability has been improved and known issues fixed. Update for a smoother experience.

More
25

In-App Purchases

$19.99

Premium Season Pass

Premium Season Pass

Charts

Top Grossing

This game dropped -5 positions in Role Playing games chart.

Last updated on July 24, 2026.

Top Grossing

📉 176-3

Strategy games

This game dropped -3 positions in Strategy games chart.

Last updated on July 24, 2026.

Events

Read more about 메인 시나리오 [얼어붙은 대지] 업데이트

메인 시나리오 [얼어붙은 대지] 업데이트

북부 영웅들의 이야기가 담긴 다섯번째 메인 시나리오가 공개되었습니다!

Jul 23, 2026 Aug 12, 2026

Read more about 모래성 시즌 패스 오픈!

모래성 시즌 패스 오픈!

여름 느낌이 가득한 새 시즌패스가 시작되었습니다!

Jul 15, 2026 Aug 14, 2026

Read more about 신규 레전드 영웅, 아누비스!

신규 레전드 영웅, 아누비스!

죽은자들의 영혼을 심판하는 신, 아누비스가 등장했습니다.

Jul 15, 2026 Jul 31, 2026

User reviews

La facilité

Le jeu est vraiment facile, ce qui le rend agréable. Il y a beaucoup de bonnes mécaniques et surtout le style graphique du jeu est splendide ! Ce jeu mérite 5étoiles

Response from developer

Hello, this is 『Fortress Saga』. Your support and valuable feedback mean a lot to us! We’ll keep working to improve our service and deliver a game that brings you joy and satisfaction. We hope 『Fortress Saga』 continues to give you wonderful memories. Please feel free to share your thoughts anytime—we’re always listening. Thank you.

Requer login

Baixei o app do jogo, mas aí exigiu login com uma conta Google, Facebook ou Apple para poder entrar no jogo. Desisti e removi o app

Response from developer

Hello, this is 『Fortress Saga』. Thank you for your valuable review! However, it’s difficult to verify the issue with the information in your review. Please contact us via Menu → Settings → Contact Us in the game with detailed info. We’ll do our best to verify and assist you promptly. Thank you.

Huge Paywall

They make the game progression extremely slow unless you spend money.

Great game

I was hooked and on everyday for the first few months I played. Recently I log in to gain resources. It can be fun but also needs money to really get units you want

Ann

Nene s

Developer apps

User experience

🐞

Reported Bugs

4 issues

Game freezes or crashes after updates

Bug

Inability to progress past certain levels

Bug

Rewards being revoked or reset

Bug

Compatibility issues on some devices

Bug

Requested Features

5 requests

Add more story content

Feature

Implement a guild system

Feature

Allow character skill customization

Feature

Add more ways to obtain specific characters

Feature

Improve the PvP system

Feature

FAQ

What kind of game is Fortress Saga?

Fortress Saga is an AFK idle RPG. This means your heroes and fortress continue to grow stronger and progress even when you are not actively playing the game. It combines elements of hero collection, fortress building, and strategic battles that play out automatically.

How does the idle gameplay work?

The idle gameplay in Fortress Saga allows your heroes to level up and your fortress to be upgraded automatically, 24/7. You can log in to collect rewards and strategize, but the core progression happens even when you're offline, making it a low-pressure RPG experience.

Can I collect different heroes?

Yes, a key feature is collecting unique heroes. You can recruit them and then combine their abilities to discover powerful synergies. This hero collection aspect is crucial for developing effective strategies in the automatic battles.

Is Fortress Saga free to play?

Fortress Saga is free to download and play. However, it does offer in-app purchases and may display advertisements. This monetization model allows players to enjoy the core game for free while offering optional purchases for faster progression or cosmetic items.

What are some common use cases for Fortress Saga?

Fortress Saga is ideal for players looking for a fantasy RPG they can play in short bursts or leave to progress in the background. It's perfect for those who enjoy strategic team building and seeing their characters grow over time without needing constant attention, fitting into busy schedules.