How to Download Bittersweet Birthday

1. Click on the Bittersweet Birthday download button below.
2. Choose "Install" to install the game on the windows steam client.
3. Follow the on-screen prompts
4. Let it download the Full Version.
5. Once a game is downloaded, use the Windows Steam Client to play the game.

=== Download Game ====

Download for pc →

This guide describes how to use Steam Proton to play and run Windows games on your Linux computer. Some games may not work or may break because Steam Proton is still at a very early stage.

1. Activating Steam Proton for Linux:
Proton is integrated into the Steam Client with "Steam Play." To activate proton, go into your steam client and click on Steam in the upper right corner. Then click on settings to open a new window. From here, click on the Steam Play button at the bottom of the panel. Click "Enable Steam Play for Supported Titles."

Alternatively: Go to Steam > Settings > Steam Play and turn on the "Enable Steam Play for Supported Titles" option.

Valve has tested and fixed some Steam titles and you will now be able to play most of them. However, if you want to go further and play titles that even Valve hasn't tested, toggle the "Enable Steam Play for all titles" option.

2. Choose a version
You should use the Steam Proton version recommended by Steam: 3.7-8. This is the most stable version of Steam Proton at the moment.

3. Restart your Steam
After you have successfully activated Steam Proton, click "OK" and Steam will ask you to restart it for the changes to take effect. Restart it. Your computer will now play all of steam's whitelisted games seamlessly.

4. Launch Stardew Valley on Linux:
Before you can use Steam Proton, you must first download the Stardew Valley Windows game from Steam. When you download Stardew Valley for the first time, you will notice that the download size is slightly larger than the size of the game.
This happens because Steam will download your chosen Steam Proton version with this game as well. After the download is complete, simply click the "Play" button.

Windows Pc 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

Linux Requirements

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

Mac Requirements

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

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.

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.

No reviews yet!!