Video Game Data

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.

Developer: World Eater Games

Publisher: DANGEN Entertainment

Release Date: Nov. 11, 2025

Genres: Action Adventure Indie RPG

Tags: 2D Boss Rush Bullet Hell Combat Cute Dialogue Heavy Difficult Emotional Exploration Minigames Mystery Narrative Pixel Graphics Psychological Horror Sci-fi Singleplayer Souls-like Story Rich Surreal Top-Down

Reviews: 27 (Followers)

Followers: 1412

Price:
USD: $17.99

Platforms: Windows Linux Mac

Languages: English, Spanish - Latin America, Spanish - Spain, Japanese

Steam Achievements: 32

Estimated Sales: $14,571

Estimated Wishlists: 16,944

Bittersweet Birthday on Steam

Categories: Custom Volume Controls DualSense Controller Support DualSense Controller Support Family Sharing Full controller support Single-player Steam Achievements Steam Cloud Stereo Sound