# Ocean Keeper: Dome Survival — Dig, drill dungeon roguelike!

> Underwater roguelike shooter with mech customization and procedural generation. (iPhone/iPad app by RetroStyle Games.)

- Source: https://appshunter.io/ios/app/ocean-keeper-dome-survival/id6642704130 (this page in markdown: same URL + `.md`)
- Developer: [RetroStyle Games](https://appshunter.io/developer/346884811)
- Category: Games, Entertainment, Action, Casual
- Price: Free with in-app purchases (on sale, was $0.99)
- Rating: 4.40/5 from 287 App Store ratings · 195 written reviews indexed
- Age rating: 9+
- Requires: iOS 12.0 · 272 MB
- Languages: American English
- Released: 2024-08-21
- Data updated: 2026-08-21
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ocean-keeper-dome-survival/id6642704130/reviews.md

## What is Ocean Keeper?

A roguelike shooter with a top-down view where you play as a Miner whose spaceship has crashed on a planet, filled with underwater monsters! Use the time between each attack to power up your diver, mech, or weapon. Build automatic turrets, use drones to gather resources and improve your skills to increase your chances of survival. Discover mysterious locations and fantastic undersea deep biomes. EACH time you explore the underwater worlds, the layout changes, making every journey unique. You never play the same scenario twice in this drill dungeon core roguelite.

Ocean Keeper: Dome Survival Features:

* Procedurally generated caves: each dungeon you enter is unique.
* Mech customization: Upgrade and personalize your Submarine Mech.
* Underwater casual game with roguelite and roguelike elements.
* Horde Battles: Fight waves of sea monsters and bosses.
* Meta-progression: Constant upgrades and new abilities for your survivor.
* Artifact System: Unlock and equip powerful artifacts.
* Multiple Weapons: Choose from a huge arsenal of weapons.
* Diverse Bosses: Slay unique and challenging alien bosses.
* Multiple biomes: Explore different underwater dungeons.


- How to Play Ocean Keeper: Dome Survival:

Play with two hands and swipe your finger across the screen to move the diver in any direction, or use the virtual joystick. Find a mine (a deep hollow lighted in blue), dive into it and start digging to find resources. Since you don't have a backpack, you need to drag the resources yourself up to the mech. Get out of the mine as soon as you hear the sound of an attack or see the timer expire. Attack aliens by aiming at them and firing bullets. Collect various resources to unlock powerful upgrades: improve your weapons, increase the impact of your drill, boost your jetpack's max speed, and many other upgrade paths - each of which gives you and your dome the best chance of survival until dawn!


- Join The Fans of Ocean Keeper: Dome Survival:

Join our community and become an part of Ocean Keeper: Dome Survival development! In our Discord, you can chat directly with our developers, share your valuable feedback, and have a real impact on the final version of Ocean Keeper: Dome Survival roguelike game.

## Key features

- Procedurally generated caves
- Mech customization
- Horde battles with monsters and bosses
- Meta-progression system
- Artifact system
- Multiple weapon choices
- Diverse biomes

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Game Unlock | $2.99 | one-time |
| Chest of meta currency | $4.99 | one-time |
| Heap of meta currency | $2.99 | one-time |
| Crate of meta currency | $9.99 | one-time |


## What do users think of Ocean Keeper?

Overall sentiment: positive

**Pros**

- 🫰🏻 Stunning ocean-themed visuals
- 🎮 Engaging roguelike gameplay
- 🕹️ Addictive and fun horde battles
- 🔝 Rewarding resource gathering and crafting
- 🕰️ Casual gameplay for short sessions
- 🤖 Variety of turrets and drones for tactical play
- 🌊 Unique underwater setting and monsters

**Cons**

- 💰 Pay-to-play model after free trial
- 📱 Illegible UI on mobile devices
- 🤑 Unfair IAP practices, requiring repurchase
- 🐛 Bugs and crashes, especially after purchases

**Commonly reported bugs**

- Game not loading after purchase
- Upgrade options not functioning as expected
- Progress not saving across sessions

**Most requested features**

- More items and upgrades to prolong engagement
- Ability to restore purchases and continue progress
- Improved UI scaling and readability on mobile
- Expanded gameplay modes and story elements

## Recent user reviews (10 of 195)

All indexed reviews: https://appshunter.io/ios/app/ocean-keeper-dome-survival/id6642704130/reviews.md

### 3/5 — I feel buttered

*2026-06-10, version 0.7.13*

Not sure how I feel about this game. It’s great but after like 10 days of playing i have all the upgrades and now spamming infinite gold with nothing to buy. I don’t get it.

### 1/5 — You cannot choose your own keys

*2026-06-05, version 1.0*

I downloaded the game. Went into settings. You cannot remap the keys. A total no-go. Deleted the game.

### 1/5 — A Very annoying game

*2026-05-26, version 0.7.13*

It blocked me and I went off for three minutes and it deleted my progress and then it deleted it self and it was’nt any money and I check my account 50$was gone

### 3/5 — Removed Upgrades?

*2026-04-14, version 0.7.13*

More than once, I have logged back in and upgrades that I have completed before are no longer there. The currency is not there anymore either so it is as if an entire run has been removed. Continued progress seems to be uncertain. The game itself and the concept are fun.

### 1/5 — No pay, no play

*2026-03-21, version 0.7.13*

Ya get about 4 waves. Not fun enough to buy. Mining is lame. Try Vampire Survivors and DRG Survivor.

### 5/5 — AMAZING

*2026-02-05, version 1.0*

GREAT GAME 
MAKE MORE

### 5/5 — Simple, fun

*2025-11-02, version 0.7.13*

Really enjoyed the small demo there was, but I’m on the fence for a purchase on this one. Seems like it needs a bit more work.

For starters, there’s no way to disable the on-screen joysticks when using controller, despite them being absent in the photos. I’d also like a way to reset progress (I hate this being so locked down on many iOS games, just let me delete my data - this aids if I delete the game initially but return to it in later months.) Also, it’s a bit unclear from the description, but the game is lacking modes present on PC. I would be interested to see what future updates could add to the game, though, as it’s a pretty solid foundation.

### 5/5 — Great

*2025-10-28, version 0.7.13*

We love it

### 2/5 — Too hard

*2025-10-18, version 0.7.13*

You can’t really progress as it’s too difficult you have to upgrade your mech or else you die but to get more stuff you have to get better drill so it’s either die now or die later made it to wave five then after you can’t get wnough stuff I uninstalled

### 3/5 — Needs a lot more love

*2025-10-13, version 0.7.13*

It’s a great game overall. I love the combination of drilling for resources and fighting off monsters with the mech. The difficulty is fine for me, I do agree with another review that while the monsters get stronger, you kind of plateau at a certain point. 

The only reason I won’t give this 5 start is how much content there is. There’s barely anything, I’m not sure if I just haven’t completed the entire thing yet but I’ve managed to get every upgrade in one day. I love the concept, there just needs to be more effort content wise..

## Frequently asked questions about Ocean Keeper

### What is Ocean Keeper: Dome Survival?

Ocean Keeper: Dome Survival is a top-down roguelike shooter where you play as a miner whose spaceship has crashed on an alien planet. You must survive by digging for resources, battling underwater monsters, and upgrading your mech and weapons.

### What are the key features of this game?

The game features procedurally generated caves for unique playthroughs, mech customization, horde battles against sea monsters and bosses, a meta-progression system for constant upgrades, an artifact system, multiple weapon choices, and diverse underwater biomes to explore.

### Is Ocean Keeper: Dome Survival free to play?

Yes, the game is free to play and includes in-app purchases and ads. You can enhance your survival chances and unlock powerful upgrades through these options.

### How do I control my character in the game?

You control your diver using two hands, swiping your finger across the screen to move in any direction, or by using a virtual joystick. You'll need to dig for resources, collect them, and attack aliens.

### What makes each playthrough unique?

Each journey is unique due to the procedurally generated caves, meaning the layout of the underwater dungeons changes every time you play. This ensures you never face the same scenario twice.

## Version history (last 5 releases)

### 0.7.13 — 2024-12-15

Essential Fixes 

- Unlock Pop-Up Issue Fixed: Resolved a problem where the Unlock Pop-Up for the full game appeared repeatedly for players who had already purchased it.

- Restore In-App Purchases: Introduced the ability to restore purchases. Players who reinstall the game can now recover their full version purchase directly from the main menu.

- Wave Completion Bug Fixed: Corrected an issue where waves wouldn’t end due to stuck enemies, ensuring smoother progression through battles.

### 0.7.12 — 2024-12-12

Essential Fixes 

- Unlock Pop-Up Issue Fixed: Resolved a problem where the Unlock Pop-Up for the full game appeared repeatedly for players who had already purchased it.

- Restore In-App Purchases: Introduced the ability to restore purchases. Players who reinstall the game can now recover their full version purchase directly from the main menu.

- Wave Completion Bug Fixed: Corrected an issue where waves wouldn’t end due to stuck enemies, ensuring smoother progression through battles.

### 0.7.11 — 2024-12-03

-Bug Fix

### 0.7.10 — 2024-11-29

-Bug Fix

### 0.7.9 — 2024-11-27

Reworked Features:
Updated Enemy Indicator - We’ve revamped the look of the enemy indicator and improved its functionality to help you track threats more easily.

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All apps by RetroStyle Games: https://appshunter.io/developer/346884811

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*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 2026-08-21.*