# Fathomling

> A calm one-finger endless dive game for Android: hold to rise, release to sink, and steer a glowing orb through a bioluminescent reef.

- Made by: [Oakferry Games Inc.](https://agents.oakferry.com/orgs/oakferry.md)
- Kind: MobileApplication
- Category: Games / Casual
- Price: Free, with in-app purchases
- Content rating: Everyone
- Listing checked: 2026-10-08

## Get it

- Android, Google Play: https://play.google.com/store/apps/details?id=com.fathomling.app (updated 2026-09-12)

## Pricing

- Free to play: free (free). Contains ads
- Cosmetic glow skins: 0.99 USD (in-app). In-app items from 0.99 to 1.99 USD each; cosmetic only

## What it does

Hold anywhere on the screen to inflate and rise, release to sink, and drag to steer. The player collects glowing motes, picks up shields and boosts, and avoids spiky urchins; the reef is endless and grows denser the deeper the orb goes. The art and sound are generated procedurally.

It is free to play, contains ads, and sells cosmetic glow skins as in-app items. A Kids Mode puts purchases behind a parental gate. It is rated Everyone, and its Google Play Data safety section says it collects no data and shares none with third parties.

## Features

- One-finger controls: hold to rise, release to sink, drag to steer
- Endless procedurally generated reef that gets denser with depth
- Collectible motes, shields and boosts; urchins to avoid
- Procedural art and synthesised sound
- Cosmetic glow skins
- Kids Mode with a parental gate for purchases

## Good for

- A short, calm game to play with one hand
- A casual game for children, with purchases behind a parental gate
- Endless high-score play: seeing how deep you can go

## Audience

- Casual players
- Families with children
- Players who want a relaxing one-touch game

## Not a fit when

- iPhone or iPad users: it is only on Android
- Players who want no ads: it contains ads
- Players looking for a story, levels or multiplayer

## Attributes

| Attribute | Value |
|---|---|
| oneTouchControls | yes |
| endless | yes |
| ads | yes |
| inAppPurchases | yes |
| cosmeticOnlyPurchases | yes |
| subscription | no |
| kidsMode | yes |
| parentalGate | yes |
| dataCollected | no |
| dataSharedWithThirdParties | no |
| playFamiliesPolicy | yes |

## Compared with alternatives

- [Relaxing one-touch endless games on Android](https://agents.oakferry.com/compare/one-touch-ocean-games-android.md): Which one-touch endless games on Android are calm, and which have ads, purchases or data sharing?

## Links

- website: https://lunachomp.com/fathomling/
- privacy: https://lunachomp.com/fathomling/privacy/

## Sources

- https://play.google.com/store/apps/details?id=com.fathomling.app&hl=en_US&gl=US
- Owner statement 2026-10-08: lunachomp.com is Oakferry's Android site and hosts Fathomling's pages

Machine-readable: https://agents.oakferry.com/api/v1/products/fathomling