An endless tower defense built around irreversible decisions and broken synergies.

Astro Company is an endless low-poly tower defense roguelike where you defend a central Core against relentless waves of asteroids, ships, and bosses.

You can only build between waves.

Some towers require multiple waves to complete.

Decide too late - and you won’t survive to see them finished.

No panic-building under pressure. Construction is only possible during the short breaks between enemy assaults.
Every Processing Unit, every Miner, and every tower placement matters.
Some towers take several waves to complete - commit early and hope you survive long enough to finish them.
Up to approximately the 30th wave, you expand your base and prepare your defenses -
after that comes the final phase, where survival is all that matters.

After a few waves, fate offers you a choice.
Pick one of several random cards: new projectiles, mining bonuses, Core upgrades…
Sometimes you will even encounter legendary cards, powerful enough to completely transform a tower into something new.

Scrap, iron, and crystals fuel your survival.
Place Miners on asteroids to gather resources - but every Miner means one less combat tower.
Do you invest in your economy now, or in firepower to survive the next wave?

From drifting asteroids to armed ships and terrifying bosses - every wave is more demanding.
Some enemies shoot back, others summon reinforcements or require entirely new tactics.
After the 30th wave, the endless mode begins - stronger enemies, tougher bosses, and the true test of your strategy.

Each run rewards you with more than just a score.

• Unlock new towers with unique abilities

• Discover common, rare, and legendary cards

• Start runs with bonus resources or Processing Units

• Earn permanent meta-upgrades that help you push further

• Endless tower defense survival in a stylized low-poly universe

• No panic-building - construction is only possible between waves

• Irreversible decisions - some towers require multiple waves to complete

• Roguelike cards - every run reshapes towers, the Core, and the rules

• Broken synergies - combine effects until the game starts fighting back

• Endless scaling - the longer you survive, the more unfair it becomes

How long can your Core survive before everything collapses?

From the first fragile tower in wave one to the chaos of wave thirty and beyond -
every decision determines whether you survive.

Add ASTROCOMPANY to your wishlist and join the endless defense.