For bug reports, including the following helps a great deal.
- Device model and iOS version (Settings › General › About)
- App version (bottom of the in-app Settings screen)
- What you were doing: the screen name and your last action
- A screenshot, if you have one
Tapping "Send feedback" in the app's settings fills your version and device details into the email for you.
Frequently asked
Where are my saves stored? Can I move them to a new device?
Progress is stored only on your device. There is no cloud sync, so saves do not transfer to a new device, and deleting the app deletes them. There are three independent save slots.
Does it need an internet connection?
No. After installation the game runs fully offline, including in airplane mode.
Are there in-app purchases or ads?
No. One purchase unlocks everything, with no further charges of any kind.
Can I carry my demo progress into the app?
No. The demo saves only inside your browser and is separate from the app. It covers floors 1-10; the forty floors above and the Abyss (51-100) are in the full game.
I'm stuck on the upper floors.
Late gates are designed so that no single factor is enough. Check these in order.
- Mercenary potential — from floor 41, battles themselves become training and raise potential. Mercenaries who repeatedly climb the upper floors genuinely grow stronger.
- Equipment tier — drops improve on normal floors past 41. Upgrade your core five first.
- Composition and formation — the "floor risk" and "uncovered" markers on the party screen tell you what is missing.
- Fatigue and injuries — entering a gate with accumulated fatigue lowers your odds sharply.
I'd like a refund.
Refunds for App Store purchases are handled by Apple; the developer has no access to payment details. Please request one at reportaproblem.apple.com.
Which devices are supported?
iPhone only, running iOS 16.4 or later. iPad and Mac are not supported.
Do you collect personal data?
No. See the Privacy Policy for details.