Interstellar Marines
Skip · Shooter · 2013 · Early Access
The verdict
SKIP IT.
It scores 2, under the fair line, at $9.99.
- Cost per hour▼
- $5.26/hr
- Reviews▼
- 53% of 7,871
- Genre rank
- Top 92% Shooter
Holding it back: Reviews, Early access
Why
Watch this gameOne alert at a price you pick.
Time and effort
- Main story
- 1.9h
- To 100%
- 64.8h 34.1x the story
- Achievements
- 28
Price and sales
- Sales
- 36 on record
- Typical cut
- 50% off
- Steam low
- $2.49 November 2024
- Sale every
- 53d last March 2025
Players and genre
- Online
- 0 now
- Cheaper than
- 46% of its genre
- Better reviewed
- 6% of its genre
Price and player charts
The drop-off
29% start to <1% rarestThis site could not identify an ending achievement for this game, so there is no finish rate. Steam global achievements
The value story
The value story
Across all 36 discounts in the 13 years tracked, the median cut is 50 percent, about 8 weeks apart. Today it is at full price, and its last discount ended about 85 weeks ago.
It is less well reviewed than 94 percent of its genre. Angels Fall First ($17.99, scores 38) outscores it, and so does GROUND BRANCH ($29.99, scores 40). Both sit among its closest neighbours.
More about Interstellar Marines
This site sampled 620 of its Steam-purchase reviews; 3 were written by buyers who refunded it, sampled from reviews written March 2020 to October 2026. Inside the two-hour refund window, 39 percent of the 1,642 reviews written there were positive, against 53 percent overall, and those are 38 percent of everything written about it.
The main story runs 1.9 hours. Doing everything runs 65, 34 times as long.
Buy now or wait
Buy now or wait
Discounted in 2 of its last 8 seasonal sales. Last discount ended 598 days ago.
- Next sale
- Winter Sale, Dec 17 to Jan 4
Sources: IsThereAnyDeal, Valve.
What drives the score
Grades: S best, D weakest
S is the best grade and D the weakest, judged as a buyer. ▲ raises the score, ▼ lowers it, ? is an input we do not have, • is a fact this genre's score does not use. How the grades work
What players say
I back this when it was on Kickstarter. This one has so much promise... Space sharks next Gen combat ect ect. But they just kept adding dumb stuff. Weeks spend on weapon sway, months spent on different dumb animations that didn't really effect gameplay in a real way. All we wanted was coop space marine shock Troops fighting aliens and space sharks. Instead they decided to make a pretty C.O.D but with 100% lest...
2 more reviews, 2 not recommended
Great concept of a video game that was ahead of its time. VERY dead by now though.
Developers ditched the game.. Hasnt been updated in years. DO NOT BUY if you dont want to lose money.
Steam reviews, mixed to its ratio and rotated daily. Opinions are theirs.
About the game
UPDATE 28 AVAILABLE - Interstellar Marines is an immersive tactical sci-fi First Person Simulator in the making, offering a unique blend of tactical gameplay, dynamic environments and non-scripted AI. Play Singleplayer or Co-op/PvP on servers around the world.
Minimum specs
Minimum on the Steam store: 2 GB of memory, Nvidia Geforce 8800 GT / ATI Radeon HD 4770, 3 GB of storage. Runs on Windows, macOS, Linux.
No data upstream: critic score (Metacritic).
Cite this score
Interstellar Marines scores 2/100 on the BANG Score (a skip) as of Nov 8, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/236370/interstellar-marinesReviews 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 Oct 13, price as of Nov 7. A number here look wrong? Tell me and I will check the inputs.