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Sunder Siege
A short incremental physics game. Swing a wrecking ball to smash monsters before they reach your home! Upgrade your ball and your home for more smashy goodness!

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Features
Single-player
Steam Achievements
Family Sharing
Steam is learning about this game 
Languages:
Interface Full Audio Subtitles
English ✔
French ✔
Italian ✔
German ✔
Spanish - Spain ✔
Bulgarian ✔
Czech ✔
Danish ✔
Dutch ✔
Finnish ✔
Greek ✔
Hungarian ✔
Japanese ✔
Korean ✔
Norwegian ✔
Polish ✔
Portuguese - Brazil ✔
Portuguese - Portugal ✔
Romanian ✔
Russian ✔
Simplified Chinese ✔
Spanish - Latin America ✔
Swedish ✔
Thai ✔
Turkish ✔
See all 25 supported languages
This game is not yet available on Steam

Planned Release Date: Aug 12, 2026

This game plans to unlock in approximately 3 months

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About This Game

A short incremental physics game that lets you swing a wrecking ball to smash monsters before they reach your home! Smash monsters to earn essence, and use that essence to buy upgrades to your wrecking ball and home. Progress from a lowly wooden hovel to a grand stone castle with archer and mage towers. Three game modes provide extra fun:

  • Standard: the default gameplay.

  • Rogue: instead of spending essence, choose from randomly-selected upgrades.

  • One-shot: start with all upgrades and see how long you can last before a single monster reaches your base.

Upgrade your ball and your home for more smashy goodness!

System Requirements

Windows
SteamOS + Linux
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: WIndows 11
    • Processor: Intel® Core™ i5 +
    • Memory: 8 GB RAM
    • Graphics: Nvidia GeForce GTX970
    • Storage: 300 MB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    Minimum:
    • OS: Ubuntu 24
    • Processor: x86
    • Memory: 8 GB RAM
    • Graphics: Nvidia GeForce GTX970
    Recommended:
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