
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.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
About
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 807 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
I crowdfunded this game nearly 12 years ago and it's gone nowhere. In that time span, I graduated high school, I went to uni, got a Master's degree, had a kid, and now I am divorced. https://imgur.com/a/oaNyyoG Lmao. AAA devs can under deliver a product. Indie devs take advantage of your cynicism for the AAA industry and don't deliver at all.
Kinda weird this is still being sold on steam even though development is cancelled
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Genres
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 807 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
This game seems to be dead at this point, but is honestly still a good purchase at $10. It is still one of the most atmospheric games i have ever seen, great map designs, ai seems to sneak up behind you or rush you when you aren't expecting. Get it, try it with your friends whether you do pvp or co op its still a good experience. Ill probably always come back and check if by some miracle it comes back to life.
This game has been dead for 7 years. It still being available for purchase is tantamout to a scam. Do not purchase this.
This game will forever be in my head rent-free because I remember them showing there would be space sharks that walked around on four legs and attacked you. But the game has been dead for 10+ years and they never followed through on that.
Dead game, so sad.
i held out hope for years. this is one of the biggest letdowns, and proof for the deterrence of early access purchases. no real change in game play since 2014. be ashamed DO NOT BUY OR SUPPORT THESE DEVELOPERS.
The devs left to get cigarettes and havent come back in almost a decade, just like dad.
Игра мертва, разработка мертва. Не покупайте, над игрой работа не ведётся. Приобрёл продукт практически на старте, изменений минимум.
The game has been abandoned abandoned since 2015. That it is still allowed to be sold under "Early Access" is absolutely shocking. Do not buy.
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.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $565.6K | 871 | 50% | $19.99 | |
| $28.3M | 25K | 84% | $29.99 | |
| $13.2K | 208 | 92% | $1.99 | |
| $11.5K | 32 | 72% | $10.99 | |
| — | 0 | — | — | |
| — | 0 | — | — |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $3.1M | 5.1K | 78% | $19.99 | |
| $3.1M | 19.6K | 93% | $8.74 | |
| $3.1M | 3.3K | 84% | $24.99 | |
| $3.1M | 7.9K | 95% | $14.99 | |
| $3.1M | 15K | 97% | $10.79 | |
| $3.1M | 12K | 95% | $9.99 |