
The Sirena Expedition is a short PSX-style horror-platformer in which you explore a mysterious underwater facility.
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.14/day in the week to Sep 13 → 0.2/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About



Genres
Sums Steam only; Nintendo publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $2.39−60% | 139reviews | 83% | — | $4.4K |
| $5.99 | — | — | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Engagement
Reviews
Themes across 47 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
despite the tags, i wouldn't really call this a horror game--it's more like a puzzle platformer with extremely light horror elements. the experience is really about the atmosphere, which it very much achieves thanks to some excellent voice acting and visuals. the narrative tries its best to provide a sense of mystery, but it gets very convoluted very quickly, and eventually takes a backseat to what was clearly the game's main focus--the puzzles. the puzzles are the best and worst part of this game. the main gimmick is really interesting, and the puzzle sections themselves are well-designed, but they're unfortunately hampered by the physics that come with the setting. everything feels painfully slow, and any satisfaction that might come with solving a section is immediately snuffed out by the realization that you now have to transport your newly-obtained box to the other side of the level at the speed of a dying snail. the grand majority of the game is spent doing this, and it wears out its welcome disappointingly quickly. still, it's impressive how immersive an experience the devs were able to craft, especially within the constraints of its graphical style. if you have the patience for some occasional tedium, you'll probably still enjoy this.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English**languages with full audio support
Hours played at review time, across 47 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Chodzenie i przesuwanie klocków. A liczyłem na jakiś horror podwodny.
A small but neat game. I love the map and the athmosphere. The voice acting is nice, too.
I really enjoyed the concept behind this game! It was really fun to play!
Megalohydrothalassophobia, with Pandemonium (for PSX)-style jumping puzzles. Short but accomplished -- nice voice acting, animations, floatiness of the jump, music, the lot. A nice short fix for underwater dread aficionados.
Good things come in small packages
Nie rozumiem sensu powstania tej gry,niby horror ale nie jest on straszny,klimatu też brakuje,jako gra logiczna,też wypada średnio.Gra jest chyba tylko po to aby achievementy nabić,
the "on rails" style of gameplay was unexpected, and the horror theming could have been more present, but overall was a fun experience with simple puzzles and an interesting story. there could have been a little more direction in terms of what was wanted from you though. maybe i missed obvious signals, but i ended up backtracking needlessly a significant amount. an enjoyable experience, but i was not prepared to replay the entire game again for 100% achievements though
Sirena Expedition is a very atmospheric puzzle game, its thoughtfully had love and care put into its core and I enjoyed playing it. The puzzles are rather simple, and there is a lack of horror in the game despite its tags, but it has an enjoyable story non-the-less with a protagonist I liked hearing the inner monologue of. The PS1 aesthetics mixed with the sound design really sell the environments too, I’d recommend a play through if you’re interested at all just to experience this little indie game. It’s cheap, pretty, and fun.
ужасная хуетень,в демо показали самые лучшие моменты,ДАЛЬШЕ ПРОСТО ХОДЬБА с самыми худшими головоломками которые я когда либо видел
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.2K | 34 | 79% | $2.99 | |
| — | 55 | 28% | $5.95 | |
| — | 0 | — | — | |
| $3M | 7.3K | 86% | $15.99 | |
| $2.2M | 12.1K | 91% | $9.99 | |
| $148.1K | 343 | 81% | $11.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $4.4K | 79 | 68% | $1.99 | |
| $4.4K | 99 | 83% | $1.99 | |
| $4.4K | 79 | 48% | $2.59 | |
| $4.4K | 310 | 75% | $0.54 | |
| $4.4K | 75 | 35% | $3.99 | |
| $4.4K | 115 | 50% | $1.99 |