39 Days to Mars
Skip · Narrative · 2018
Steam Deck PlayableThe verdict
WAIT.
It has sold at a fair price before.
Today
$13.39Skip
On its price record
$11.04Fair
- Length
- 1.9h 5.4h to 100%
- Value
- $7.05/hr
- Reviews
- 85% of 333 positive
Full price
Today
Watch this gameOne alert at $11.04 or less.
Buy now or wait
Discounted in each of its last 8 seasonal sales.
- Next sale
- Winter Sale, Dec 17 to Jan 4
Sources: IsThereAnyDeal, Valve.
What drives the score
How to read this
Grades run S to D, read from the buyer's side. ▲ marks a lift, ▼ a drag or a dock, ? an input we do not have, • a fact this genre's score does not use. How the grades work
About the game
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.
Minimum specs
Minimum on the Steam store: 2 GB of memory, 256 MB VRAM, 645 MB of storage. Runs on Windows, macOS, Linux.
The value story
Across all 84 discounts in the 8 years tracked, the median cut is 33 percent, about 5 weeks apart. Today's $13.39 at 33 percent off still sits 33 percent above the floor, so a deeper cut exists in its history.
On value it sits in the top 25 percent of its genre. It is pricier than 93 percent of its genre, and better reviewed than 77 percent. Among the games that feel like it, Tick Tock: A Tale for Two ($5.99, scores 66) beats it on value, while it beats Trine 3: The Artifacts of Power ($4.39, scores 15).
More about 39 Days to Mars
71 from critics against 85 percent from players, and the player number comes from people who own the game.
The main story runs 1.9 hours. Doing everything runs 5, 2.8 times as long.
The drop-off
58% start to <1% rarestNo achievement in this game marks the ending, so there is no finish rate. The curve runs from the most-unlocked achievement to the rarest, and its shape is where players stop. Steam global achievements
What players say
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!
Steam reviews, mixed to its ratio and rotated daily. Opinions are theirs.
Cite this score
39 Days to Mars scores 48/100 on the BANG Score (a skip) as of Oct 19, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/504920/39-days-to-marsReviews set the ceiling, and price against real length moves the BANG Score inside it. How it works, and where it is weak → Steam reviews as of Sep 29, price as of Oct 18. A number here look wrong? Tell me and I will check the inputs.