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Hostile Mars

Hostile Mars is a factory-building game focused on combat! Explore an open world and discover new tech to unlock powerful weapons and structures. Create efficient supply chains using delivery bots. Salvage destroyed enemies for resources. Design your base to withstand increasing waves of enemies!

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Developer
Big Rook Games
Publisher
Big Rook Games
Release
Coming Soon
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Game contextLatest: IGF Team
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Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 10, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 15, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 15, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Hostile Mars and Big Rook Games funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Hostile Mars and Big Rook Games?Creative controlWho appears to retain creative control of the game.
Updated: Jul 15, 2026Release statusWhether and how the game has been released.

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About the Game



Hostile Mars is a factory-building game with a focus on insane waves of combat against many different types of enemies. Create efficient supply chains, salvage destroyed enemies, and upgrade your structures to support gigantic cannons and a multitude of traps/obstacles to defend your base against thousands of enemies who want to ruin your day.

UPGRADE GIGANTIC GUNS


Upgrade everything to an insane degree and then beyond. Laser turrets come in sizes 1, 2, 3 or ridiculous. Go with ridiculous. Trust us.

BATTLE THOUSANDS OF ENEMIES


Wave after wave of enemy drones pour over the hills and tower above you. Strengthen your base to tower over THEM. You'll need every upgrade you can get your hands on to defend against the robots and those who have sent them against you.

AUTOMATE YOUR SUPPLY CHAIN


Who has the time to manually defend your base and acquire supplies? Create supply lines by automating a small army of delivery bots to harvest ore and resupply your base for you.

FEATURES

  • Customize and upgrade your turrets and traps to deal more damage, shoot farther/faster and hit harder!
  • Collect materials from defeated enemies as you automate your own drones to harvest materials from the Martian landscape for you!
  • Upgrade your base and your character to unlock new items, abilities and weapons!
  • Strategically place walls, traps, and turrets to create a defense strong enough to keep your enemies at bay and your home base energy core protected. Engineer your way to victory!
  • Explore a beautifully-rendered Martian surface to find hidden structures and resources to use against your enemies!
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