Iron Marines Invasion RTS Game 12+

Sci-Fi Space Army Battle Games

Ironhide S.A.

    • $2.99
    • Offers In-App Purchases



Discover and conquer countless worlds across deep space. Unravel a story full of challenges and threats that will lead you across the galaxy on an extraordinary voyage.

Nothing lasts long in deep space, and peace is not an exception!
Welcome to Iron Marines: Invasion!

Enjoy unique stage missions and special operations in exciting new worlds, each one with its own particular terrain, style, enemies, and conditions. Learn how to beat them one by one!

Command the Federation’s troops across the galaxy, with the aid of Heroes & Units that will allow you to boost your RTS game skills to the limit.

Battle extraordinary enemies and ferocious alien creatures in fun and electrifying missions. Plan your strategy to defend the peace in the galaxy!

For all Iron Marines & SciFi action fans who get the kicks of offline RTS games and strategy games. Become the tactical specialist you’re meant to be by leading your own army in thrilling, mind-blowing missions.

The invasion is at our gates!
Lead the fiercest combat corps across the galaxy. Fight side by side with the Federation’s toughest Marines!

Now you can combine your squad and take advantage of each Unit’s unique fighting skills: from rangers to snipers, mechas, missile launchers, or fearsome alien warrior clans.

Train jaw-dropping heroes and their useful abilities: from boosting up your army’s morale and firepower to increase their stamina and reach, or detecting upcoming enemies before they attack you. Help them join the fight to keep peace among the worlds!

Become an expert on the galaxy’s biggest mysteries!

Use an in-game Encyclopedia to understand the worlds you explore or identify the enemies you face. Take advantage of the tactical info available to configure your strategic game plan.

Check all the amazing features of this real-time strategy space odyssey:
- An entire galaxy to be discovered.
- 25+ campaign missions that will take you to the most incredible worlds. Tons of planets for you to explore and defend by planning a tight strategic game plan!
- 75+ special operations for you to upgrade your Marine abilities to the peak level.
- 10 Unit groups for a total of 24 different troops. You can even combine your backup depending on the mission and strategy you’re planning to deploy.
- 9 powerful heroes with strong skills for you to train. Help them become the Galaxy’s finest!
- 8 Special Weapons to boost your army tactics to the stars! Set your game plan and take advantage of instant weapons like bouncers, toxic bombs, or even drone factories.
- 40 Upgrades to improve your strategy and empower your units with defense drones, napalm rockets, ricocheting blasts and much more.
- 20+ Achievements to show how much of a real-time strategy expert you’ve become!

Choose your difficulty mode for the best rts games experience: Casual, Normal, or Veteran. And if you think you’ve seen it all across the galaxy… the impossible mode - only for the elite players, available offline!

Prove yourself in daily challenges and collect amazing rewards.

Play rts games offline: Enjoy the awesome real-time strategy experience anywhere, as you explore incredible worlds.

Iron Marines Invasion will give you hours of colorful, fun gameplay in this epic real-time strategy space odyssey, available to play RTS offline game.

What’s New

Version 1.0.8

Small bug fixes and improvements.

Ratings and Reviews

4.7 out of 5
1.6K Ratings

1.6K Ratings

Luke Gratiot ,

F2P is fun but hard

Free to play is obviously harder than the campaign if you pay but that’s how it is with games by this developer, the best of the best characters or towers and stuff are available for money. It is a bit infuriating at times but i understand it for the most part. Though my main complaint is that they took the same approach as they did in their tower defense game with the dark wizard as the main character and put some of the units behind pay walls. There should be, in my opinion, a level or two where you have free access to the pay wall heroes/units, so that you can play with the unit but have it not count toward any objective, kind of like a sandbox area. For instance, i want to use the dragon but i don’t know if i wanna buy it or not due to their play style, so I would try them in sandbox. Something like that would greatly benefit the developers if they continue with this type of approach, where the stronger towers/units and heroes are behind paywalls, but the free characters still have the ability to complete the campaign. Still a good game though

L0ad1ng45 ,

Expertly done

The Kingdom Rush series, while being creative and fun, is also good because of how simple and straightforward it is. They will forever be some of my favorite games. But Iron Marines (original and Invasion) takes the creative minds at Ironhide and expands it to new heights. The open-world format is a brilliant addition to the high quality strategy games Ironhide is known for, and the fact that you can swap certain units out for other units of their type to adapt your strategy on the fly makes it even MORE enjoyable, and less punishing. There are so many combinations at your disposal, with far more main campaign levels seen in any of the KR games, awesome world and character design, and engaging multi-dimensional gameplay with more layers than in the KR games. It’s no surprise why fans were so eager to get a sequel to the original Iron Marines.

SmiteMatter ,

Pretty good for a cash grab

It’s a solid game mostly and definitely fun. Unfortunately the difficulty Ramos up very fast and soon you realize your base game purchase isn’t going to be enough.
Yeah they say “the game is designed to be completed without making purchases” but come on… Nobody believes that. Not with the extreme amount of IAPs that play on gamers frustrations. There are things you must pay for now that you didn’t in the first Iron Marines, and there is a tremendous amount of repetition needed to earn credits to buy power ups or supports. I get that they should earn for their hard work making this game, but there is far too much reliance on IAPs. I’d rather have paid $10 for a game with less reliance on IAPs and more content like hero’s who can actually perform well enough to make a difference in battle. Instead you must rely heavily on underpowered supports bought with credits earned from “special missions” played over and over and over.
Just balance it out better guys, please?

App Privacy

The developer, Ironhide S.A., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Game Center

    Challenge friends and check leaderboards and achievements.

More By This Developer

Kingdom Rush Tower Defense TD
Kingdom Rush Frontiers TD
Kingdom Rush Origins TD
Kingdom Rush Vengeance TD Game
Iron Marines: RTS offline game
Kingdom Rush 5: Alliance TD

You Might Also Like

2112TD: Tower Defense Survival
Rusted Warfare - RTS
Bug Heroes: Tower Defense
XCOM 2 Collection
Realm Defense: Hero Legends TD