Swarm Idle
Launches 30 September 2026 · PC · Casual, Indie, Simulation

Swarm Idle is a prestige idle/incremental game where you command an alien queen and her swarm: devour 100 cities, develop eight lineages, optimize your Mutations, and progress even while offline until the whole Earth is ravaged.
Story
EARTH IS YOUR FOOD Swarm Idle is a prestige idle/incremental game where you command an alien queen and her swarm in the conquest of Earth. Invade cities district by district, devour everything in your path, and face the Wardens standing in your way. Grow your swarm, push your limits, then Mutate and start over stronger than before . 100 cities. 1,000 districts. One Earth to ravage. GROW AND EVOLVE YOUR SWARM Develop eight creature lineages . Buy levels, unlock upgrades and talents, reach new power milestones, and use their abilities at the right moment. Then comes Evolution . Sacrifice the levels and upgrades accumulated by a lineage to have it reborn in an immensely more powerful form. It starts again at level 1, but its potential has entered an entirely new scale. MUTATE. START AGAIN. BREAK YOUR LIMIT. When your progress finally hits a wall, trigger a Mutation . Your swarm starts over from nothing, but your permanent power remains. What once took hours can now fall in moments. Reach your former frontier. Break through it. Hit a new wall. Start again stronger. Mutated Wardens provide Genome : keep it to directly strengthen your entire swarm, or invest it in nine...
Gameplay
EARTH IS YOUR FOOD Swarm Idle is a prestige idle/incremental game where you command an alien queen and her swarm in the conquest of Earth. Invade cities district by district, devour everything in your path, and face the Wardens standing in your way. Grow your swarm, push your limits, then Mutate and start over stronger than before . 100 cities. 1,000 districts. One Earth to ravage. GROW AND EVOLVE YOUR SWARM Develop eight creature lineages . Buy levels, unlock upgrades and talents, reach new power milestones, and use their abilities at the right moment. Then comes Evolution . Sacrifice the levels and upgrades accumulated by a lineage to have it reborn in an immensely more powerful form. It starts again at level 1, but its potential has entered an entirely new scale. MUTATE. START AGAIN. BREAK YOUR LIMIT. When your progress finally hits a wall, trigger a Mutation . Your swarm starts over from nothing, but your permanent power remains. What once took hours can now fall in moments. Reach your former frontier. Break through it. Hit a new wall. Start again stronger. Mutated Wardens provide Genome : keep it to directly strengthen your entire swarm, or invest it in nine Princesses that permanently reshape your progression. CHOOSE WHERE TO CONCENTRATE YOUR POWER Bioflux is a rare resource used to place Infusions on the lineages of your choice, directly increasing...
Features
- Single-player
- Custom Volume Controls
- Mouse Only Option
- #category_playable_at_your_own_pace
- Playable without Timed Input
- Save Anytime
- Steam Cloud
- Family Sharing
Developed by Omicra Lyrae. Published by Omicra Lyrae.