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Ondine: Prototype
Collect souls, level your weapons, and unleash devastation in one of the most mechanically complex 2D shooters ever made.
Release Date:
Aug 15, 2025
Developer:
Publisher:
Pier38
Gameplay | Ondine: Prototype Trailer
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Features
Single-player
Steam is learning about this game 
Languages:
Interface Full Audio Subtitles
English ✔

Play Ondine: Prototype

Free
 

About This Game

Ondine: Prototype is a 2D shooter with unique combat and fast paced gameplay. Run, jump, dash, attack, and wall slide your way to victory through 6 horde arenas of escalating difficulty.

Key Features 

- 5 weapons 

- 5 ultimate attacks 

- 15+ status effects 

- 6 horde arenas + an endless arena with infinite replayability

- 6 enemy types

System Requirements

Windows
macOS
    Minimum:
    • OS: Windows 10 64bit
    • Processor: x64 architecture
    • Memory: 1 GB RAM
    • Graphics: DX11, DX12 capable
    • Storage: 350 MB available space
    Minimum:
    • OS: macOS 15.6 (Sequoia) or later
    • Processor: Apple Silicon or Intel x64
    • Memory: 1 GB RAM
    • Graphics: Metal capable Intel and AMD GPUs
    • Storage: 350 MB available space

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3 user reviews (3 reviews)






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