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PC Companion Update History: Full Patch Notes & Changelog

Updated 2026-06-14

PC Companion Update History: Full Patch Notes & Changelog

Version 1.0.0 - Launch Day

The initial release of PC Companion marks the beginning of your journey with your unique desktop companion. This foundational update establishes the core mechanics of the game.

  • Core Companion System: Your companion is now active and responsive. She will react to your mouse movements, keyboard inputs, and application usage in real-time.
  • Initial Personality Matrix: The base personality traits are active. Your companion's reactions will start to shape her unique personality based on your interactions.
  • Basic Interaction Menu: Right-click on your companion to access the initial set of interactions, including petting, talking, and giving simple commands.
  • Environment Awareness: Your companion can now detect when you are gaming, working, or browsing the web. She will adjust her behavior and dialogue accordingly.
  • Growth System Foundation: The experience and growth system is live. Your companion will gain experience points from your daily interactions, leading to her first evolution milestone.

Version 1.0.1 - Stability & Performance

This update focuses on improving the initial user experience by addressing common stability issues and optimizing performance for a wider range of PC configurations.

  • Memory Optimization: Reduced overall memory usage by 15% to ensure smoother performance, especially on systems with 8GB of RAM or less.
  • Crash Fixes: Resolved a rare crash that could occur when minimizing the game window while your companion was performing a complex animation.
  • UI Responsiveness: Improved the responsiveness of the interaction menu, reducing input lag when selecting options.
  • Notification System: Fixed an issue where desktop notifications from your companion would occasionally fail to appear.
  • Background Performance: Optimized the game's background processing to have a negligible impact on other applications' performance.

Version 1.1.0 - The Interaction Update

A major content update that expands the ways you can engage with your companion, introducing new activities and deepening the relationship system.

This update introduces the "Favorite Activity" system. Pay attention to what your companion enjoys doing to unlock unique dialogue and faster growth.

  • New Mini-Games: Two new mini-games are now available: "Memory Match" and "Pattern Trace." Playing these games with your companion increases your bond level significantly.
  • Gift System: You can now give gifts to your companion. Gifts range from digital flowers to custom desktop widgets. Each gift has a unique reaction and can unlock special dialogue.
  • Mood System Overhaul: Your companion's mood is now more dynamic. It is influenced by your recent activities, the time of day, and how often you interact with her.
  • Expanded Dialogue Tree: Over 200 new lines of dialogue have been added, covering more topics and situations. Your companion will now comment on the weather, your music, and your productivity.
  • Customization Options: New color themes for your companion's interface are available. You can change her outfit color and add simple accessories.

Version 1.2.0 - The Growth Expansion

This patch significantly expands the long-term progression systems, allowing your companion to evolve and unlock new capabilities over time.

  • Evolution System: Your companion can now evolve through three distinct forms. Each form changes her appearance, adds new abilities, and unlocks a new set of interactions.
  • Skill Tree Introduction: A new skill tree allows you to specialize your companion's abilities. Choose from paths like "Helper," "Entertainer," or "Watcher" to tailor her behavior.
  • Achievement System: A full achievement system is now live. Earn achievements for reaching milestones, discovering secrets, and building a strong bond.
  • Journal Feature: Your companion now keeps a digital journal. She will write entries about your daily activities, her thoughts, and memorable moments you've shared.
  • New Animations: Over 50 new idle and reaction animations have been added to make your companion feel more alive and expressive.

Version 1.3.0 - The Secrets & Social Update

The most mysterious update yet, adding hidden content and the first glimpse of social features.

  • Secret Discovery Path: The game's hidden secret is now discoverable. Clues have been scattered throughout the game's interactions and environment. Finding the secret may allow you to change the "one companion" rule.

  • Photo Mode: A new photo mode allows you to take screenshots of your companion in various poses and backgrounds. Photos are saved to a dedicated in-game album.

  • Friend Visits: Your companion can now "visit" your friends' companions (if they also own the game). This is an asynchronous feature where your companion will bring back souvenirs and stories.

  • Data Analysis: Your companion can now show you a weekly report of your computer usage, including your most-used applications and peak activity hours.

  • Bug Fixes & Polish: Fixed an issue where the companion's voice lines would stutter during rapid interactions. Improved the lighting in the desktop environment.

  • The secret path requires a specific combination of actions.

  • Photo mode can be accessed from the main interaction menu.

  • Friend visits are currently asynchronous only.

  • Weekly reports can be exported as a text file.

Version 1.4.0 - The Quality of Life Update

A comprehensive update focused on refining the user experience and adding features requested by the community.

  • Custom Schedules: You can now set a daily schedule for your companion. She will be more active during your specified "play time" and quieter during "work time."
  • Notification Filters: New options to control which notifications your companion sends to your desktop. You can mute specific types of alerts.
  • Backup System: An in-game backup system allows you to save your companion's state and personality data. This protects your progress in case of a system reinstall.
  • Performance Mode: A dedicated performance mode further reduces resource usage for users who want the companion running on lower-end hardware.
  • Accessibility Options: Added options for larger text, high-contrast mode, and a simplified interaction mode for users with specific needs.

For the latest information on upcoming features and hotfixes, be sure to check the official PC Companion guides page.

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