Idle Swarm

Night Sky Games

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About this game

Consume. Grow. Evolve. Survive.

In Idle Swarm, command a relentless swarm of tiny creatures fighting for survival. Devour your enemies, absorb their biomass, and grow your numbers as increasingly powerful swarms attack. When you can fight no longer, rebirth—and return stronger than ever!

Grow the Swarm
🦠 Command an ever-growing swarm of creatures
⚔️ Battle endless waves of enemy swarms
🧬 Devour enemies and absorb their biomass
📈 Upgrade your stats to survive increasingly deadly attacks

Rebirth & Return Stronger
♻️ Rebirth when your swarm is finally overwhelmed
✨ Earn Rebirth Points with every new run
💪 Permanently increase your starting power
🚀 Push further with every generation

Enter the Hunting Grounds
🎯 Hunt specific prey for valuable resources
🧬 Enter the Gene Harvest and devour biomass-rich creatures
🔬 Gather Genetic Material to evolve your swarm
🌱 Unlock powerful bonuses throughout the evolution tree

Evolve Your Swarm
👑 Unlock game-changing capstone evolutions
🕷️ Become the Broodmother and reshape your swarm
🌸 Unleash the Parasitic Bloom for an entirely different strategy
🔀 Experiment with evolutions that change how each run plays

Your enemies are food. Your swarm is hungry.

Devour. Rebirth. Evolve. Become unstoppable in Idle Swarm.

What’s new

Control the Swarm