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Bittersweet Birthday Steam Key (PC) GLOBAL
Eneba4.4•Activate on: Steam•Standard
$6.32 Get -
Bittersweet Birthday (PC) Steam Key - ROW
Gameseal4.4•Activate on: Steam•Standard
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Bittersweet Birthday (PC) - Steam Key - GLOBAL
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About Bittersweet Birthday
You wake up in a strange facility with no recollection of who you are or how you got there. That is, until a voice calling themselves ‘Ada’ on the other end of an intercom warns you that you’re being hunted, and promises to help you escape.
Bittersweet Birthday is a story-driven action-adventure game where every fight is personal, every victory hard-earned, and every clue a step towards uncovering the truth lying somewhere inside the miasma of mysteries.
Each encounter is a one-on-one showdown with one of your nemeses. Read your enemy, master their rhythm, and adapt to their patterns that blend Souls-like precision with bullet-hell chaos. Punch, kick, block, dodge and parry your way through multiple phases that feel like a final boss each time.
Tweak the challenge to your liking through the Memory system. Memories are gameplay modifiers directly tied to the character’s pasts. They can make fights easier or harder, but never trivial.
Between fights, catch your breath in a vibrant village full of strange and endearing characters. Complete side quests, dig into local mysteries, and enjoy a surprising amount of heartfelt (and often ridiculous) downtime.
Try your hand at darts! Or well… I guess darts are partially used, at least.
Rock, paper, scissors – fighting game edition!!
Hunt down all 48 Gachapon collectibles, each one of the cool, cute, or creepy kind!
Hand-drawn pixel art and detailed backgrounds bring every memory and location to life.
Fully remappable controls with support for PlayStation, Xbox, and PC controllers.
A STORY THAT LIVES UP TO ITS NAME
Bittersweet Birthday mixes psychological horror, sci-fi mystery, and dry humor into a story about identity, trauma, and what it means to move forward.
Some truths are hard to remember… others, hard to forget.
Game Specifications
- Single player
- Xbox Series X|S
- Linux
- Windows
- PlayStation 5
- Mac
- Nintendo Switch
System Requirements
Windows
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
macOS
Minimum
- 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
Recommended
- 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
Minimum
- 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
- 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
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Price History
Frequently asked questions about Bittersweet Birthday
What is the cheapest price for Bittersweet Birthday Steam key?
The cheapest redeemable Steam key currently listed is $6.32 at Eneba. Prices were last checked on November 15, 2026.
View key offersWhat is the difference between key and account offers for Bittersweet Birthday?
Gamescade currently lists 18 redeemable keys and no account offers. A key is redeemed on your own account, while an account offer provides access to a separate account containing the game.
View key offersWhat are the PC system requirements for Bittersweet Birthday?
Minimum PC requirements for Bittersweet Birthday include a 2.0 GHz CPU, 4 GB RAM, a GPU with Graphics card with full Vulkan 1.0 support, and 2 GB of available storage. See the full requirements below.
What is the Bittersweet Birthday release date?
Bittersweet Birthday was released on November 11, 2025.
Is Bittersweet Birthday single-player, multiplayer, or co-op?
Bittersweet Birthday is listed as a single-player game. No multiplayer or co-op modes are currently listed.
Where can Bittersweet Birthday offers be activated?
Current Bittersweet Birthday key offers can be activated on Steam. Check the retailer page for region restrictions before buying.
Which platforms have active Bittersweet Birthday deals?
Gamescade currently lists active Bittersweet Birthday deals for PC.
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