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Eye of Syn
Summon and combine demons to battle against zombie hordes in Eye of Syn, a lane based tower defense game where you must protect two dimensions at once. Uncover dark secrets and powerful demon synergies as you try to save Earth from an eldritch apocalypse.

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Features
Single-player
Family Sharing
Steam is learning about this game 
Languages:
Interface Full Audio Subtitles
English ✔

Download Eye of Syn Demo

This game is not yet available on Steam

Planned Release Date: Q3 2026

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About This Game

Eye of Syn is a 2D tower defense game set in an Earth ravaged by a deadly zombie virus. You play as Lucretia, a young girl who made a deal with the eldritch demon Argus in exchange for powers that let her fight back against the zombies. This proved to be a big mistake, however, as it split her soul between two realms: post-apocalyptic Earth and the horrifying extra-dimensional land of Syn. Now you must defend yourself on both of these planes. Collect monstrous summons, strategize your way through relentless hoards of twisted zombie foes, and find Argus before it’s too late.

You can now play our demo right here on steam!!

Key Features:

  • Place Demons In Lane Based Tower Defense & Defend two Realms At Once!

  • Uncover New Demon Synergies and learn more about them in the Logbook!

  • Battle against relentless hordes of zombies! 

Mature Content Description

The developers describe the content like this:

The game features mild fantasy violence and verbal/textual descriptions of an apocalypse scenario.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit or later
    • Processor: Dual Core CPU
    • Memory: 8 GB RAM
    • Graphics: Radeon HD 7730 or better, GeForce GT 640 or better
    • Storage: 6 GB available space
    • Sound Card: Windows compatible audio device
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit or later
    • Processor: Dual Core CPU
    • Memory: 8 MB RAM
    • Graphics: Radeon HD 7730 or better, GeForce GT 640 or better
    • Storage: 6 MB available space
    • Sound Card: Windows compatible audio device
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