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Obscure

Swarm Idle

77% positive of 36 Steam reviews

View on Steam
Released
2026
Steam Deck
Not tested
Platforms
Steam

Made by Omicra Lyrae.

About the game

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.

Tagged by players

  • Auto Battler
  • Incremental
  • Idler
  • Automation
  • Aliens
  • Economy
  • Roguelite
  • Management
  • Sci-fi
  • Dark
  • Stylized
  • Top-Down

What players say

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Mixed

What players say

  • Not recommended
    While Swarm Idle will scratch that 'numbers go up' itch, after a couple ascentions I have to say it's a very shallow game both mechanic and asset wise. There's really not much to it beyond clicking 'add unit' when you have enough resources to make your dps go up and advance as far as you can. Although you CAN add mods to your units, EVERY single unit has the exact same upgrades - Increase this unit's DPS, Increase…

    4.5 h played when written. 9 found it helpful.

    Read on Steam
  • Recommended
    i beat the game if you know what your doing in idle games and speed run this game can diffentally beat it in one day . not much to the game really , what i do is just infuse every one with larva or swarm dps besides the last guy who i give all the bio fusions too and only give him solo dps . only 100 cities and after you beat it wants you to restart on a new save so not sure if theres any plans to add more content.…

    24 h played when written. 3 found it helpful.

    Read on Steam
All reviews on Steam