Sea Of Radiation 2
Welcome to the perilous nuclear-contaminated waters, where all creatures are mutating. Start as an ordinary small fish, struggling to survive in this toxic sea. Through continuous evolution and adaptation, you will grow into a powerful ocean monster and ultimately become the sole ruler of this ocean
- Price:$5.39
- Release Date:11/29/2024
- Developer:NightWalker
- Publisher:NightWalker
- Last Updated:4/20/2025
- Steam App Id:3191720
Sea Of Radiation 2
- Windows
- Mac
- Linux
- Steam Deck (Playable)
Steam Charts, Stats, and Live Player Count
At the moment, Sea Of Radiation 2 has 8 concurrent players online and in-game. This is 91% lower than its previous all-time peak of 93 players achieved on 11/30/2024.
Review History Chart
Track historical review trends and overall ratings for Sea Of Radiation 2. It has received a total of 75 reviews on the Steam store and achieved a Player Score of 81 (Very Positive).
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Sea Of Radiation 2 and its growth over time. It currently has 464 followers on its community page.
Sea Of Radiation 2 Price
Sea Of Radiation 2 costs $5.39 in the Steam store as of 4/20/2025 which is a 10% discount off its base price. It can be purchased as a standlone game or through a bundle like Artifact Seeker X Sea of Radiation 2 which offer a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for Sea Of Radiation 2.
About Sea Of Radiation 2
Sea Of Radiation 2 is an Indie, Casual, and Action game developed by NightWalker. On 11/29/2024, it was released on the Steam Store by NightWalker.
Players have rated Sea Of Radiation 2 as "Very Positive" out of 75 total reviews on the Steam Store. These are split between 69 positive reviews and 6 negative reviews — an overall 92% positive review rating.
It can be played and ran on Windows systems. At the moment, it is possible to play Sea Of Radiation 2 on the Steam Deck but some functionaliy may not be fully supported.
It also supports 10 languanges in-game including English, French, German, Spanish (Spain), and Russian. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Sea Of Radiation 2 supports the following features:
- Steam Cloud
- Family Sharing
- Steam Achievements
- Full controller support
- Single-player
From the Steam community, Sea Of Radiation 2 has been tagged with the following user tags:
- Roguelike
- Roguelite
- Nature
- Hand-drawn
- Underwater
- Lovecraftian
- Horror
- Survival
- Sci-fi
- Top-Down
- Post-apocalyptic
- Cartoon
- Thriller
- Casual
- Colorful
- Relaxing
- Action
- Singleplayer
- Satire
- 2D
Media & Sceenshots
Watch the featured video for Sea Of Radiation 2 and see the latest screenshots from the Steam Store.
DLC & Related Apps
Sea Of Radiation 2 is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Sea Of Radiation 2 : Deep into the Sea | DLC | 4/17/2025 | View |
Related Bundles
Sea Of Radiation 2 is included in 1 bundle in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Artifact Seeker X Sea of Radiation 2 | 2 | 1 | $13.48 | View |
Related Packages
Sea Of Radiation 2 is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Sea Of Radiation 2 | $5.39 | View |
Supported Languages
Sea Of Radiation 2 is available in 10 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| French | Yes | No | Yes |
| German | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Russian | Yes | No | Yes |
| Japanese | Yes | No | Yes |
| Chinese (Simplified) | Yes | Yes | Yes |
| Chinese (Traditional) | Yes | Yes | Yes |
| Portuguese | Yes | No | Yes |
| Korean | Yes | No | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Sea Of Radiation 2 data has been sourced from:
- Valve Corporation. (2025, April 20). Sea Of Radiation 2 on Steam. Steam Store. https://store.steampowered.com/app/3191720
- Valve Corporation. (2025, April 20). Sea Of Radiation 2. Steam Community Hub. https://steamcommunity.com/app/3191720