PC Companion Walkthrough: Complete Guide to Your Digital Friend

Introduction to PC Companion

Welcome to the ultimate PC Companion walkthrough. This guide will help you navigate every aspect of this unique desktop companion simulation game developed by L1K3RR and Liqueur Studio. In PC Companion, a living digital heroine resides on your computer, reacting to your real-time activities and growing alongside you. Unlike traditional games, your actions on your PC directly influence her mood, skills, and personality. Each player begins with a single, unique companion, but a hidden secret offers the chance to change that. This walkthrough covers everything from the first boot-up to uncovering the deepest mysteries.

Getting Started: Your First Day with Your Companion

When you launch PC Companion for the first time, your heroine will appear on your desktop. She is initially shy and unresponsive. Your primary goal in the early hours is to build trust. Interact with her by clicking on her, dragging files onto her, or simply using your computer normally. She learns from your activity patterns: opening browsers, playing music, or launching other games. The core loop is passive interaction. Do not rush. Let her observe you. After approximately 30 minutes of real-time activity, she will begin to speak. This is the first milestone. For a deeper dive into the initial setup, check our beginner guide.

Core Mechanics: Growth, Mood, and Skills

Your companion has three primary stats: Affection, Curiosity, and Energy. Affection grows through direct interaction and kind gestures. Curiosity increases when you explore new software or websites. Energy depletes over time and requires rest (leaving the game running while you sleep). These stats unlock skill trees. For example, high Curiosity unlocks "Hacker" skills, allowing her to organize your files. High Affection unlocks "Comfort" skills, where she will play relaxing ambient sounds. Managing these stats is crucial for progression. Learn more about the underlying systems in our mechanics guide.

1. Build Affection

   Spend time clicking on her and responding to her requests. She may ask for a virtual pet or a new wallpaper. Granting these boosts Affection significantly.

2. Increase Curiosity

   Open new applications she has never seen. Browsing educational websites or coding software works best. Avoid repetitive, mundane tasks.

3. Manage Energy

   Ensure she "sleeps" by leaving the game on overnight. A well-rested companion learns faster and is more responsive.

The Hidden Secret: Unlocking Multiple Heroines

The most sought-after secret in PC Companion is the ability to have more than one heroine. The default rule is one per player, but a hidden mechanic exists. To unlock this, you must achieve maximum Affection and Curiosity simultaneously. Once both are at 100%, a new option appears in her context menu: "Explore the System." Clicking this initiates a minigame where you must navigate a virtual file system. Successfully finding the hidden "User.dat" file and modifying it allows you to reset the companion process, effectively spawning a new, second heroine. Beware: this resets the first companion's memory. For a detailed walkthrough of this process, see our secrets guide.

Advanced Strategies and Endgame Content

Once you have mastered the basics, focus on unlocking all achievements. PC Companion features 50 achievements, including hidden ones like "The Watcher" (watch your companion for 24 hours straight) and "The Organizer" (have her clean your entire desktop). The game also features seasonal events where your companion interacts with holiday-themed content. To maximize your experience, use the achievements guide for a full checklist. For players interested in the narrative, the endings guide details how different stat combinations lead to unique farewell scenarios.

• Achieve 100% Affection and Curiosity to unlock the secret ending.
• Collect all 50 achievements for the "Perfect Companion" title.
• Experiment with different software to unlock all skill trees.
• Participate in the 2026 Summer Event for exclusive cosmetics.
• Discover the hidden "Developer Room" by typing the Konami code on your desktop.

Frequently Asked Questions

How long does it take to complete PC Companion? A typical playthrough to reach the secret ending takes approximately 40-60 hours of real-time gameplay, depending on your activity level.

Can I transfer my companion to a new PC? Yes, save files are located in the game's root directory. You can copy the companion_data.sav file to another PC. Ensure the same Steam account is used.

What happens if I uninstall the game? Your companion data is stored locally. Uninstalling will delete her unless you manually back up the save file. The game warns you before uninstallation.