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.
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Authorized Vendor
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| Publisher | Dangen Entertainment |
| Developer | World Eater Games |
| Delivery | Steam |
| Release Date | 11 Nov 2025 |
| Genres | Adventure, Indie, Action, RPG |
| Languages | English, Spanish - Latin America, Spanish - Spain |
| Features | Single-player, Steam Achievements, Full controller support, Custom Volume Controls, Stereo Sound, Steam Cloud, Family Sharing |
Key Provider Instructions
In order to activate this game, you will require a third-party 'Steam' account. For full details on how to activate please follow this link: https://support.steampowered.com/kb_article.php?ref=5414-TFBN-1352
Description
You awaken without memories, disoriented and alone, until a mysterious voice over a speaker offers you a way out. Hunted by unstable pursuers, your only chance at survival is to follow its cryptic guidance.
Along the way, you’ll piece together fragments of a past scarred by trauma, confront truths better left forgotten, and discover why the path forward leads to one unavoidable destination: your birthday.
Bittersweet Birthday is a story-driven action adventure where every battle is a boss fight, each one a unique, challenging test that blends “Souls-like precision” with bullet hell chaos. Survival means mastering enemy patterns, timing your dodges, and striking with precision in battles that demand both patience and nerve.
Outside combat, you’ll explore a bustling town, uncover secrets, complete side quests, and collect dispersed memories that can alter the level of challenge as you see fit. Packed with an eccentric cast of characters, nostalgic pixel art, quirky mini-games, and even collectible gachapon, Bittersweet Birthday offers a blend of punishing challenge and heartfelt charm unlike anything else.
Features
- A story of mystery driven by endearing characters!
- A lively village with friendly residents and interlocking quests ready to explore!
- Punishing combat where reading the enemy is the key to victory!
- A darts mini-game! Well, darts are being used, at least...
- A Gachapon machine with 48 collectibles up for grabs!
- Hand drawn pixel-art with beautifully designed backgrounds!
- Fully re-mappable input and support for PlayStation, Xbox, and PC controllers!
- Dog!
Minimum Requirements
- Windows 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 Mac Requires an Apple processor OS: macOS 10.15 Catalina Processor: Apple M1 Memory: 4 GB RAM Graphics: Graphics card with full Vulkan 1.0 support Storage: 2 GB available space Linux OS: Ubuntu 22.04-5 LTS Processor: 2.0 GHz Memory: 4 GB RAM Graphics: Graphics card with full Vulkan 1.0 support Storage: 2 GB available space
Recommended Requirements
- Windows 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 Mac Requires an Apple processor OS: macOS Sequoia 15.6.1 Processor: Apple M1 Memory: 4 GB RAM Graphics: Graphics card with full Vulkan 1.0 support Storage: 2 GB available space Linux OS: Ubuntu 24.04.3 LTS Processor: 2.0 GHz Memory: 4 GB RAM Graphics: Graphics card with full Vulkan 1.0 support Storage: 2 GB available space
Legal Notice / EULA
Copyright @ World Eater Games 2025, all rights reserved.
DANGEN ENTERTAINMENT is a trademark of Dangen Entertainment.
Copyright © 2025 Dangen Entertainment. All rights reserved.