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Swarm Survivor: Endless Siege
THIS GAME IS PART OF A SALE EVENT
Swarm Survivors: Endless Siege is a light roguelike bullet-hell idle shooter. You play as the last survivor of the Swarm, fighting to stay alive under the endless siege of alien fleets. Build overwhelming power and face wave after wave of relentless challenges.

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Features
Single-player
Steam Achievements
Family Sharing
Steam is learning about this game 
Languages:
Interface Full Audio Subtitles
English ✔
Simplified Chinese ✔
French ✔
Spanish - Spain ✔
Japanese ✔
Traditional Chinese ✔
Russian ✔
Korean ✔
German ✔
See all 9 supported languages

Download Swarm Survivor: Endless Siege Demo

This game is not yet available on Steam

Planned Release Date: Q1 2026

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About This Game

An easy-to-play, fast-paced bullet-hell idle roguelike set in space!

You are the last hope of the Swarm. Against endless fleets—how long can you survive?

🔹 Minimal Controls, Maximum Satisfaction

No movement. No item pickup. Fully automated combat.

🔹 Rich Skills and Build Variety

20+ skills, diverse enemies and characters, multiple planets, plus relics and modifiers with random drops.

🔹 Fast Builds, Instant Carnage

Streamlined progression lets your build come online quickly. Watch your skills and bullets fill the screen.

🔹 Endless Mode Challenge

Manage your resources wisely and push your limits against relentless enemy waves.

🔹 Speed-Up & Idle Mode Supported

Run the game in the corner of your screen and keep battling while you work or browse.

System Requirements

    Minimum:
    • OS: Windows 10
    • Processor: 2.00GHz
    • Memory: 4000 MB RAM
    • Graphics: GeForce GTX760
    Recommended:
    • OS: Windows 10
    • Processor: 4.00GHz
    • Graphics: GeForce GTX1060
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