Upstream
Play as a salmon journeying home in this challenging physics based platformer using only two buttons! Remember that on a voyage through innumerable obstacles and constant danger, it is your reaction to adversity that determines your success.
Last Updated: 7/21/2025
| Steam Price | $7.99 |
| Release Date | 3/24/2025 |
| Developer | Gllama Games |
| Publisher | Gllama Games |
| Steam App Id | 3245890 |
Upstream
Play as a salmon journeying home in this challenging physics based platformer using only two buttons! Remember that on a voyage through innumerable obstacles and constant danger, it is your reaction to adversity that determines your success.
Last Updated: 7/21/2025
- Windows
- Mac
- Linux
About Upstream
Upstream is a Casual, Indie, and Adventure game developed by Gllama Games. On 3/24/2025, it was released on the Steam Store by Gllama Games.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
It also supports 12 languanges in-game including English, French, German, Spanish (Spain), and Japanese. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Upstream supports the following features:
- Steam Achievements
- Full controller support
- Single-player
- Family Sharing
- Steam Cloud
- Steam Leaderboards
- Captions available
- Remote Play on TV
From the Steam community, Upstream has been tagged with the following user tags:
- Nonlinear
- Platformer
- Nature
- Puzzle
- Pixel Graphics
- Dynamic Narration
- Collectathon
- Precision Platformer
- Fishing
- Underwater
- Simulation
- 2D Platformer
- Education
- Puzzle Platformer
- Colorful
- Adventure
- Female Protagonist
- Physics
- Exploration
- Emotional
Media & Sceenshots
Watch the featured video for Upstream and see the latest screenshots from the Steam Store.
Upstream DLC
Upstream has 1 related app available for download from the Steam store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Upstream Soundtrack | Music | 3/24/2025 | Steam Charts |
Related Bundles
Upstream is included in 1 bundle in the Steam Store. Purchasing through a bundle can give a large discount off the game's base price if you are willing to purchase multiple apps all at once.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Upstream + Soundtrack | 2 | 2 | $8.98 | View |
Related Packages
Upstream is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
Supported Languages and Localizations
Upstream is available in 12 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 | No |
| Spanish (Spain) | Yes | No | No |
| Japanese | Yes | No | No |
| Korean | Yes | No | No |
| Polish | Yes | No | No |
| Portuguese-Brazil | Yes | No | No |
| Russian | Yes | No | No |
| Chinese (Simplified) | Yes | No | No |
Discover Similar Games
Find a new game to play just like Upstream through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Upstream.
Features & Categories
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 real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Upstream data has been sourced from:
- Valve Corporation. (2025, July 21). Upstream on Steam. Steam Store.
- Valve Corporation. (2025, July 21). Upstream. Steam Community Hub.
- Gllama Games. (2024, November 29). Upstream. Upstream.