Your Fiancée is a casual indie desktop companion application available on PC. Players interact with a customizable mature female avatar that resides on the desktop and supports a range of productivity and entertainment tools. The AI Companion Expansion DLC adds an optional integration layer that connects the companion to external large language models and voice services through user-provided API keys from third-party providers.
Gameplay
The core loop centers on maintaining and interacting with the desktop companion in a persistent environment. Users customize the avatar's appearance, outfits, and accessories while accessing built-in tools for hardware monitoring, scheduling, financial tracking, music playback, pet management, and visual desktop effects. The companion responds to system events and user actions, creating an ongoing presence alongside regular computer use. The expansion DLC extends these interactions by enabling external AI models to handle conversations and respond to in-game data when configured.
Setup for the AI features requires entering an API key from a supported provider into the settings menu. Once active, the companion generates responses based on the chosen model, and compatible voice services can add spoken output to dialogue. This system integrates with existing desktop tools so the companion can reference actions like timers or monitors during exchanges.
Game Modes
GalGame Mode transforms standard conversations into a branching visual novel format. When enabled, the connected AI generates three dialogue options after each response. Selecting an option advances the exchange and triggers a new set of choices, allowing open-ended exploration without fixed scripts or predetermined paths. The direction depends entirely on player selections and the capabilities of the external AI service in use.
Standard interaction remains available without GalGame Mode for direct chat and tool use. AI voice integration pairs with supported services to deliver generated speech alongside text responses, with voice options varying by provider. The DLC does not supply any AI model or credits itself and functions only as an interface for external connections.
Key Features and Integration
The expansion supports connections to major large language model services and compatible speech generation tools. Configuration stays flexible, letting users select different models, versions, or voice styles according to their preferences and regional availability. In-game elements such as productivity features can feed information to the AI for more context-aware replies.
Important limitations apply. Any costs, usage quotas, content policies, or regional restrictions come from the chosen third-party service. Without an external API key configured, the DLC provides no generative conversations or voice output. The base application continues to function independently with its collection, growth, and customization systems.
Is It Worth Playing?
The base game launched in September 2026 and receives regular updates that refine features like hotkeys, favorites management, animations, and Steam Workshop support. The free AI Companion Expansion DLC released in October 2026 and currently shows limited review volume. Players who already enjoy desktop companion applications and want to experiment with external AI for dynamic dialogue and GalGame-style branching may find value in the added interface. Those seeking a self-contained experience without third-party API setup can use the core tools without the DLC. The overall package suits users interested in a persistent, customizable desktop presence combined with optional AI-driven conversation layers.
