# Shelter Zero: IDLE Angel Saga > Idle RPG with angels, operators, and arena battles. (iPhone/iPad app by Cwave Inc..) - Source: https://appshunter.io/ios/app/shelter-zero-idle-angel-saga/id1541088843 (this page in markdown: same URL + `.md`) - Developer: [Cwave Inc.](https://appshunter.io/developer/1541088845) - Category: Games - Price: Free - Rating: 3.20/5 from 10 App Store ratings · 5 written reviews indexed - Age rating: 12+ - Requires: iOS 10.0 · 241 MB - Languages: English - Released: 2021-02-25 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/shelter-zero-idle-angel-saga/id1541088843/reviews.md ## What is Shelter Zero? 【 Fascinating action that breaks all stereotypes of idle RPGs 】 Gorgeous Effect! Marvelous Hitting! Skillful Effect action that looks like watching an animation. Kill the surging monsters at once; Register the Animalroid and experience that powerful ATK 【Be the Commander of Angels !!】 The charming Angles that crisscross the battlefield! You can form the team with an Angel and Operators. Valid formation for the best commander according to the situation. 【Near countless stages and more! Easy to clear !】 You'll be able to see various monsters and bosses at over 1000 stages Form teams according to the stages. Simple to operate easy to clear. 【Stress-Free Collection and Level up !】 You are getting stronger continuously even when you sleep. Collect and grow; Various Angels, Operators, Operator pieces, Animalroids, and Engines. You can get Offline Rewards 【Arena Duel for the best commander !】 Competition for your honor! Battle in Arena with other players all around the world. Rewards offered base on your rank. You can use Honor coins in arena store ## Key features - Gorgeous skill effects - Form teams with Angels and Operators - Over 1000 stages - Offline rewards and progression - Arena duels against other players - Stress-free collection and leveling ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/shelter-zero-idle-angel-saga/id1541088843/reviews.md ### 1/5 — Không vào được *2023-02-23, version 1.1.10* Bị treo ở màn hònh loading ### 1/5 — The worst phone game I’ve played *2021-10-11, version 1.1.10* Confusing mess, locks idle gameplay behind a paywall. Slow, pitiful boring gameplay the quickest uninstall of my life ### 4/5 — Great game *2021-05-21, version 1.1.10* This is by far the best Idle game I’ve played. The graphics are really good and I love the gameplay. The only thing I’d change is having to pay for the other angels. ### 1/5 — Trash *2021-03-16, version 1.1.10* VIP level 1 and 3 just to speed the game up and auto. Screw you. ### 4/5 — Deeper than it looks *2021-03-09, version 1.1.10* Well designed game, more strategy to it than it seems at first. More ptw features than I would prefer, but it feels ftp friendly. I don’t think it needs a story, as some reviews have said. It looks like there are some months old accounts already on the iOS server, but even so it feels like you can compete. ## Frequently asked questions about Shelter Zero ### What is Shelter Zero: IDLE Angel Saga? Shelter Zero: IDLE Angel Saga is an idle RPG where players collect and command angels and operators to battle monsters across numerous stages. It features visually impressive skill effects and offline progression. ### Does Shelter Zero: IDLE Angel Saga have ads? The provided data does not specify if Shelter Zero: IDLE Angel Saga contains advertisements. Further information would be needed to confirm the presence of ads. ### What is the gameplay like in Shelter Zero: IDLE Angel Saga? Gameplay involves forming teams of angels and operators, strategically deploying them against waves of monsters, and progressing through over 1000 stages. The game emphasizes idle progression, allowing players to gain strength even when offline. ### Can I play Shelter Zero: IDLE Angel Saga offline? Yes, the game offers offline rewards and progression, meaning you can continue to collect resources and level up your characters even when not actively playing or connected to the internet. ### How does the Arena Duel mode work in Shelter Zero: IDLE Angel Saga? Arena Duel is a competitive mode where players battle against other commanders from around the world. Your rank in the Arena determines the rewards you receive, and Honor coins can be used in the arena store. ### What is the age rating for Shelter Zero: IDLE Angel Saga? Shelter Zero: IDLE Angel Saga has an age rating of 12+, indicating it is suitable for players aged 12 and older. ### How often is Shelter Zero: IDLE Angel Saga updated? The latest version of Shelter Zero: IDLE Angel Saga is 1.1.10, which was last updated on February 26, 2021. This suggests updates may not be very frequent. ### What platforms is Shelter Zero: IDLE Angel Saga available on? Shelter Zero: IDLE Angel Saga is available for free on mobile devices. Specific platform availability (e.g., iOS, Android) is implied but not explicitly detailed in the provided data. ## Version history (last 1 release) ### 1.1.10 — 2021-02-26 No release notes. ## Apps similar to Shelter Zero | App | Rating | Price | Category | | --- | --- | --- | --- | | [Merge&Throw Spinners](https://appshunter.io/ios/app/merge-and-throw-spinners/id6446787820) | — | Free | Games | | [Repair Shot!](https://appshunter.io/ios/app/repair-shot/id6445953280) | — | Free | Games | | [Ancient Egyptian Demeter](https://appshunter.io/ios/app/ancient-egyptian-demeter/id6448783320) | — | Free | Games | | [Rik Pixel Number Color](https://appshunter.io/ios/app/rik-pixel-number-color/id6446785000) | — | Free | Games | | [Word Escape!](https://appshunter.io/ios/app/word-escape/id6444646960) | — | Free | Games | | [Doodle life - Born to draw](https://appshunter.io/ios/app/doodle-life-born-to-draw/id6446845680) | 2.4 (9) | Free | Games | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*