Bittersweet Birthday
- Genres
- Action · Adventure
- Release
- Nov 11, 2025
- Developer
- World Eater Games
Lowest price across all offers
from $6.73580 ₽
Offers
The price depends on the platform and the activation region.
- CISCIS region$6.73580 ₽1
- —Not for Russia$9.31800 ₽1
- WorldwideWorks in Russia$16.001,380 ₽1
About the game
Bittersweet Birthday is a boss fight-only action adventure where every encounter is a unique and emotional showdown. Explore a colorful world full of endearing characters, uncover your memories, and battle your way through challenges that push skill, timing, and determination to their limits.
Screenshots
System requirements
Minimum
• Requires a 64-bit processor and operating system • OS: Windows 10 • Processor: 2.0 GHz • Memory: 4 GB RAM • Graphics: Graphics card with full Vulkan 1.0 support • Storage: 2 GB available space
Recommended
• Requires a 64-bit processor and operating system • OS: Windows 10 • Processor: 2.0 GHz • Memory: 4 GB RAM • Graphics: Graphics card with full Vulkan 1.0 support • Storage: 2 GB available space
Languages: English, Spanish - Latin America, Spanish - Spain, Japanese
How to activate
Steam
- Start Steam on your computer and sign in to the account you will play on.
- In the Games menu, choose Activate a Product on Steam. You can also start from Add a Game at the bottom left.
- Go through the introductory screens, review Steam’s terms and paste the complete key without surrounding spaces.
- Finish activation, then find the game in your Library and select Install.
Game details from Steam.