Ondine: Prototype
Pier38 · Pier38 · Aug 15, 2025
Delayed observation
Observed
0
Last tracked
0
All-time peak
n/a
Δ 24h
Player count last observed
Live player data is temporarily unavailable; historical values remain visible for context.
Ondine: Prototype - Steam Charts & Historical Stats
Collect souls, level your weapons, and unleash devastation in one of the most mechanically complex 2D shooters ever made. Explore historical player activity and pricing for Ondine: Prototype. Player-count data was last observed Sep 27, 2026.
Genre
Action
Developer
Pier38
Ondine: Prototype player count and price summary
- Current players
- Unavailable
- All-time peak
- Unavailable
- 24-hour player change
- Unavailable
- Current US price
- Price unavailable
Player count last observed . Values marked unavailable are not estimated.
Media gallery 5 screenshots · 1 videos
Screenshots
Videos
Ondine: Prototype Trailer
Player count
Activity Heatmap
UTC+0 (Your Timezone)
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Avg Activity
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Active Hours
58%
Sample coverage
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System Requirements
Platform Support
Windows
macOS
Windows Requirements
Minimum:
Minimum:
- OS: Windows 10 64bit
- Processor: x64 architecture
- Memory: 1 GB RAM
- Graphics: DX11, DX12 capable
- Storage: 350 MB available space
macOS Requirements
Minimum:
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
Pricing
Free to Play
Additional Information
Categories
Single-player
Custom Volume Controls
Keyboard Only Option
Playable without Timed Input
Family Sharing
Supported Languages
English
Additional Information
🇧🇷
DEJUS Rating
6
Brazilian rating
🇩🇪
Steam Germany
6
German classification
🆘
Support
Developer Analytics
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About This Game
Collect souls, level your weapons, and unleash devastation in one of the most mechanically complex 2D shooters ever made.
Detailed Description
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
Frequently Asked Questions
Is Ondine: Prototype free to play?
Yes, Ondine: Prototype is free to play on Steam.
What genre is Ondine: Prototype?
Ondine: Prototype is a Action, Free To Play game.
Who developed Ondine: Prototype?
Ondine: Prototype was developed by Pier38 and published by Pier38.
What platforms does Ondine: Prototype support?
Available on Steam for Windows, macOS.