
Embark on the 19th century's most unreliable spaceship in this 2 player couch co-op adventure. 39 Days to Mars is a unique game designed to be played with a friend, where both players have important roles in the expedition. Solo players are aided by the computer-controlled ship's cat.
Modeled estimate, not a reported figure. How we estimate →
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/day in the week to Aug 25 → 0/day in the week after.
About
Genres
Sums Steam only; PlayStation, Xbox, Nintendo publish no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $19.99 | 334reviews | 85% | — | $105.7K |
| $19.99 | 69ratings | 83% | — | not modelled | |
Engagement
Reviews
Themes across 44 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
---{Graphics}--- ☐ You forget what reality is ☐ Beautiful ☑ Good ☐ Decent ☐ Bad ☐ Don‘t look too long at it ☐ Paint.exe ---{Gameplay}--- ☐ Very good ☐ Good ☑ It‘s just gameplay ☐ Mehh ☐ Starring at walls is better ☐ Just don‘t ---{Audio}--- ☐ Eargasm ☐ Very good ☑ Good ☐ Not too bad ☐ Bad ☐ Earrape ---{Audience}--- ☐ Kids ☐ Teens ☐ Adults ☑ Human ☐ Lizards ---{PC Requirements}--- ☐ Check if you can run paint ☑ Potato ☐ Decent ☐ Fast ☐ Rich boiiiiii ☐ Ask NASA if they have a spare computer ---{Difficulity}--- ☐ Just press ‚A‘ ☐ Easy ☑ Significant brain usage ☐ Easy to learn / Hard to master ☐ Difficult ☐ Dark Souls ---{Grind}--- ☑ Nothing to grind ☐ Only if u care about leaderboards/ranks ☐ Isnt necessary to progress ☐ Average grind level ☐ Too much grind ☐ You‘ll need a second live for grinding ---{Story}--- ☐ Story? ☑ Text or Audio floating around ☐ Average ☐ Good ☐ Lovely ☐ It‘ll replace your life ---{Game Time}--- ☐ Long enough for a cup of coffee ☑ Short ☐ Average ☐ Long ☐ To infinity and beyond ---{Price}--- ☐ It’s free! ☐ Worth the price ☑ If u have some spare money left ☐ Not recommended ☐ You could also just burn your money ---{Bugs}--- ☑ Never heard of ☐ Minor bugs ☐ Can get annoying ☐ ARK: Survival Evolved ☐ The game itself is a big terrarium for bugs
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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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.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese, Italian, Hungarian*languages with full audio support
| $19.99 |
| 68ratings |
| 88% |
| — |
| not modelled |
| $13.39−33% | — | — | — | 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.
Hours played at review time, across 44 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
This isn't a puzzle game, it's an overcome-the-intentionally-frustrating-controls game. If you're into that, this game is for you!
♥♥♥♥ controls + ♥♥♥♥ puzzles = ♥♥♥♥ game
Игра проходится за 2-3 часа в коопе, вполне интересно. Но стоит ли эти пару часов 800+р большой вопрос...
39 days of going insane from doing the same ♥♥♥♥ on repeat
Вкусновато, но маловато! Прикольно P.s. СПАСИБО ЗА ДЕТСТВО!!!! В ДЕТСТВЕ ПРОХОДИЛ 5 ЧАСОВ ♥♥♥♥♥, А ЩАС ПРОШЁЛ ЗА 1 ЧАС!! Возможно просто друг долбоёб (Имеется в виду новый)
Bought this to play with my wife, but she says "Someone needs to tell them these aren't puzzles, it's just tedious work." so we didn't make it out of the house.
Really cute and fun little coop game!
Gra trwa zaledwie 2,5h ale warto, bardzo przyjemna szczególnie w parze i można kilka razy ograć czy solo czy razem. Polecam.
Cute. but NOT worth $20...
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 |
|---|---|---|---|---|
| — | 24 | 100% | — | |
| $680.1K | 9.2K | 78% | $4.99 | |
| $7.4M | 15.9K | 96% | $14.99 | |
| $399.9K | 881 | 88% | $29.99 | |
| — | 0 | — | — | |
| $9.5M | 25.5K | 97% | $19.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $105.7K | 257 | 69% | $12.99 | |
| $105.7K | 107 | 77% | $39.99 | |
| $105.8K | 261 | 70% | $12.99 | |
| $105.8K | 546 | 75% | $6.99 | |
| $105.7K | 160 | 89% | $19.99 | |
| $105.7K | 244 | 61% | $24.99 |