Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 3104590 |
| Live current players | 0 |
| SteamPulse tracked peak | 4 |
| Live count (today's peak floor) | 0 |
| Price | $8.99 |
| Free to play | No |
| Discount | 0% |
| Original price USD | $8.99 |
| Current price USD | $8.99 |
| Release date | Nov 25, 2025 |
| Developer | TIFON STUDIO EIROS |
| Publisher | TIFON STUDIO |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | 7 user reviews |
| Positive review percent | 14% |
| Positive reviews | 1 |
| Negative reviews | 6 |
| Total reviews | 7 |
| Steam recommendations | Not available |
| Achievements | 13 |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | No |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/3104590/ |
Short description
"Fast-paced, rogue-like defense action game with simple controls!Fight with over 70 action skills! The Ark of Beauties in Swimsuits, 'GFM Oceanus,' is inhabited solely by stunning women. Neptes must battle the Deep Ones threatening them and unravel the mystery of the 'Great Mother of the Abyss.'"
About this game
In a world where everything has sunk into the sea, protect the ark with big-breasted swimsuit beauties! A high-tempo defense game with simple controls! The ark "Mobile Oceanic City GFM Oceanus" is inhabited only by big-breasted beauties in swimsuits. The visitor, Neptes, must fight against the [Creatures of the Abyss] who threaten them and uncover the mystery of the [Great Abyssal Goddess]. Prepare for stronger enemies with each wave by selecting cards and upgrading your characters. Selected cards include passive skills, active skills, parameter level-ups, and heroine upgrades. There are over 100 types of cards! Each stage features unique mechanics, chance events that can turn the tide of battle, recovery events, and shops. You can also sometimes specify the three attributes of enemies, adapting to your build for an advantage. The ExArts, which heroines can use at regular intervals, are spectacular! They can change the course of battle! Even in defeat, you can perform various permanent upgrades at the base! Increasing damage reduction in particular will make the game easier to progress! 【Story】 The Void Sea. No land exists. Only a disc of water floats in space. In the Void Sea, the only existence is the ark [GFM Oceanus], where only the daughters of kings, permitted by the Great Goddess, reside. Neptes, a visitor from the outside world, is the only male. He was raised in the outside world by the elderly king Kianos, and according to Kianos's will, he must protect Oceanus, solve the mystery of the [Great Abyssal Goddess], and escape the Void Sea with them.
Supported languages
Japanese, English, French, Italian, German, Spanish - Spain, Arabic, Spanish - Latin America, Thai, Portuguese - Brazil, Portuguese - Portugal, Russian, Simplified Chinese, Traditional Chinese, Korean