PC $5.99 Region US
Adventure · Giraffe Cat
The Sirena Expedition
Steam Deck Playable Windows Brazil · 14+
Very Positive · 82% of 131
Wait Price verdict · US updated 19 hr. ago
The current price is 100% of the way from its all-time low to full price. Seasonal sales have priced it lower.
Why this verdict
Price position between all-time low and full price 100%
All-time low $1.19 · 11d ago
Player reviews 82% positive of 131
Quality score 82/100
Value score 0/100
Offers
Official store prices and labeled keyshop comparisons
Official stores (1)
Direct store link. Payment stays with the store.
Report a problem
Price history
Accepted price history and recorded lows
Historical lows
All-time low ATL $1.19 2026-07-07
3-month low $1.19
12-month low $1.19
Current $5.99
Price events From the accepted price history
Jul 9, 2026
Sale ended · back to $5.99
Jul 7, 2026
New all-time low $1.19
DLC (1)
Add-on content for this game
- The Sirena Expedition Soundtrack From $3.99
Packs and bundles (1)
Multi-item packages that include this game
- The Sirena Expedition - Soundtrack Bundle From $7.48
About this game
What this game is, in the developer's words
The Sirena Expedition is a short PSX-style horror-platformer in which you explore a mysterious underwater facility.
"I remember getting the call vividly. I was trying to finish up for the day, but a stack of paperwork was keeping me late. To be honest, I was also looking for reasons not to go home. My phone rang, I answered it, and the director of the institute was talking, albeit disjointedly, about something that had turned up in a recent survey of The Sirena Deep."
Explore a mysterious, abandoned underwater facility at the bottom of the Mariana trench. Who built it? What was it used for? Perhaps you will find answers, or perhaps the answers will find you.
You can play through The Sirena Expedition in about an hour. However, there may be some hidden content, for those willing to look for it.
- A 2.5D platformer with PlayStation1-inspired visuals.
- Tense underwater atmosphere and horror.
- Innovative puzzle mechanics.
- Fully voiced dialogue.
- Original soundtrack by beee girlll & Giraffe Cat.
Media
Trailers and screenshots straight from the store page
Latest news
Recent updates from the game's own feeds
The Sirena Expedition price history and current deals
The Sirena Expedition for PC currently sells from $5.99 at authorized stores. Its all-time low is $1.19, set on 2026-07-07.
Frequently asked questions
Answered from this game's own price and edition data
How does the current The Sirena Expedition price compare?
The price verdict is wait. The current price is 100% of the way from its all-time low to full price. Seasonal sales have priced it lower.
How does $5.99 compare with the The Sirena Expedition price history?
$5.99 is 100% of the way from the all-time low of $1.19 to the full price. A lower price is recorded in the history.
Which stores list The Sirena Expedition?
The Sirena Expedition is tracked at steam. This section lists authorized stores and links to their store pages.
Scores
Steam reviews Very Positive · 82%
82% positive of 131
Media (9)
Tech
Steam DeckPlayable
SteamOSSupported
ControllerPartial
Requirements
Facts
DeveloperGiraffe Cat
PublisherGiraffe Cat
TagsHorror · Platformer · Underwater · Atmospheric · Supernatural · 2D Platformer · Retro · Linear · Adventure · Female Protagonist · Lovecraftian · Old School · 2.5D · Mystery · Exploration · Third Person · Submarine · Multiple Endings · Singleplayer · Indie
ModesSingle-player
Links
Ratings
Brazil14+
Indonesia18+
Germany (Steam rating)16+