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Iron Marines

Iron Marines

Real-time strategy battles in amazing sci-fi worlds! Command brave soldiers, mighty mechas and powerful aliens to face the greatest challenges in hostile alien worlds. The galaxy needs you!

Released May 15, 2019 Developer Ironhide Game Studio Platforms Windows · Mac · Linux RTSStrategySci-fiSingleplayerAction
View on Steam ↗ $14.99 (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

78.2%positive1,754 reviews
Recommended · 2 found this helpful

“Fun game, decent challenge. Quite a bit different than kingdom rush and not nearly as good imo, but still fun and it's it's own thing. Oddly the "challenge" levels are like the easiest levels in the game tho.”

— a player, Steam review · 54 hrs played
Recommended · 0 found this helpful

“This is an incredible game. I also like how this game is located in the same galaxy as ironhide studio's Kingdom Rush and it's other versions. It is a great high tech game, where your basically a commander, commanding a faction, defending bases, waging war on your enemies, with…”

— a player, Steam review · 20 hrs played
Not recommended · 0 found this helpful

“What a seriously sh*t final boss fight to ruin what was otherwise an okay game. I did not buy a platforming or bullet hell game!”

— a player, Steam review · 10 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-24 00:44 UTC · history via SteamCharts.

6playing at last check
1424-hour peak
484all-time peak
0 100 200 2020 2021 2022 2023 2024 2025 2026 169 avg · May 2019

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

76achievements
24.8%median completion
3.4%rarest: Maximum Effort
91.9% of players 91.1% of players 82.4% of players 81.8% of players 76.0% of players 73.1% of players 72.1% of players 61.0% of players 56.3% of players 56.1% of players 55.5% of players 53.2% of players 51.6% of players 51.5% of players 48.1% of players 48.0% of players 47.7% of players 44.3% of players 44.1% of players 42.6% of players 42.0% of players 40.0% of players 39.4% of players 39.1% of players 36.9% of players 36.5% of players 36.1% of players 35.6% of players 34.2% of players 34.1% of players 33.2% of players 30.5% of players 30.5% of players 29.6% of players 29.4% of players 27.1% of players 25.5% of players 25.3% of players 24.8% of players 24.3% of players 23.4% of players 22.6% of players 20.8% of players 20.7% of players 19.9% of players 19.0% of players 18.7% of players 18.3% of players 18.2% of players 18.0% of players 17.9% of players 16.7% of players 16.0% of players 15.8% of players 15.1% of players 14.3% of players 14.0% of players 13.8% of players 13.8% of players 13.8% of players 91.9% 0% most earned rarest
Almost everyone has
91.9%Let the Rookie Win — Complete Mission 1. We knew you could do it.
91.1%Try me — Click their portrait repeatedly to annoy a Hero during a Mission. They like it!
82.4%Can't Stop the Signal — Complete Mission 2 with the COMSAT taking no damage at all.
Rarest badges of honor
3.4%Maximum Effort — Complete all Campaign Missions in Impossible difficulty.
3.7%Still Alive — Defeat Nexus, the Raad Vanguard Master, in Impossible difficulty.
4.8%Rage against the Machine — Defeat Mr: Rob070 in Impossible difficulty.

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-25. Steam prices vary by region — always confirm your local price on Steam.

$14.99current · sampled 2026-07-26 08:39 UTC
$14.99lowest since tracking began2026-07-25
US14.99 USD
EU12.49 EUR
UK11.39 GBP
Australia21.50 AUD
Canada17.49 CAD
Japan1,520 JPY
Brazil28.99 BRL
China50.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

Brazil≈$5.7 China Japan Canada EU US Australia UK≈$15

Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jun 25, 2026
Ironhide Games Summer Sale Is Here

Happy summer, Generals! It's that time of year again. Our Summer Sale is live, with up to 65% off across our games! And there's even more surprises waiting in the sun. If you haven't tried Kingdom Rus

Jun 16, 2026
Make the First Kingdom Rush Vinyl Real

Kingdom Rush 6 is coming soon on September 24th, and there's no better way to mark it than with the first official vinyl in Kingdom Rush history. Of course it had to be Vez'nan, the one setting it all

Jun 16, 2026
Release Date Revealed + Demo Available Now!

Dear Generals, We have A LOT to talk about today. First things first we have just released Kingdom Rush 6: Genesis Trailer! 🥳 And we have a release date: September 24th, 2026! And that's not all. The

Jun 04, 2026
WDC World Ocean Day Charity Sale

The WDC World Ocean Day Sale starts today and runs until 11th June, 10am PDT 2026, and you can save a fin-tastic discount on Kingdom Rush games. We will also donate a percentage of our net profits to

Apr 27, 2026
Ironhide Game Studio Publisher Sale

Our Publisher Sale is here! Get up to 65% off all our games and DLCs. Grab your favorites before they’re gone!

Games like Iron Marines

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Kingdom Rush - Tower Defense Kingdom Rush - Tower Defense 95.8% · 5,700 reviews shares Cartoon, Comedy, Cartoony, Fantasy Kingdom Rush Frontiers - Tower Defense Kingdom Rush Frontiers - Tower Defense 95.2% · 2,627 reviews shares RTS, Cartoon, Fantasy, Colorful SPORE™ SPORE™ 92.6% · 40,813 reviews shares Aliens, Cartoon, Space, Comedy Chicken Invaders Universe Chicken Invaders Universe 90.2% · 2,407 reviews shares Aliens, Space, Comedy, Cartoony Space Crew: Legendary Edition Space Crew: Legendary Edition 74.0% · 1,734 reviews shares War, Space, Comedy, Cartoony Kingdom Rush Vengeance - Tower Defense Kingdom Rush Vengeance - Tower Defense 90.8% · 2,235 reviews shares Cartoon, Cartoony, Family Friendly, Fantasy Totally Accurate Battle Simulator Totally Accurate Battle Simulator 98.0% · 87,727 reviews shares War, Comedy, Family Friendly, Fantasy CHUCHEL CHUCHEL 85.0% · 1,697 reviews shares Cartoon, Comedy, Cartoony, Family Friendly

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction, Casual, Indie, Strategy
Player tagsRTS · Strategy · Sci-fi · Singleplayer · Action · 2D · Adventure · Aliens · Indie · Cartoony · Space · Casual (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Steam Trading Cards · Steam Cloud · Family Sharing
LanguagesEnglish * , French, Italian, German, Spanish - Spain, Japanese, Korean, Portuguese - Portugal, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America, Traditional Chinese *
Achievements76
Estimated owners200,000 – 500,000 (SteamSpy)
Official sitehttps://www.ironmarines.com/
Minimum system requirements (PC)

Minimum: OS *: Windows 7 Processor: Dual Core CPU Memory: 1 GB RAM Graphics: OpenGL 3.0 compliant with 512MB of video RAM. Storage: 2 GB available space