Flirty Commonwealth
⚪ Last updated 2019⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 1.4% endorsement rate — high engagement, a strong quality signal
- 🏆 #2 of 12 Audio - Voice mods in this game by downloads
📋 About This Mod
Over 100+ fully vanilla voiced flirt lines added to NPCs across Commonwealth ranging from generic NPCs and companions.
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Flirt lines for both male and female player character. Same sex flirt lines also available..
Generic NPCs at Diamond City, Goodneighbor, Bunker Hill have their own flirt lines depending on their background.- Bunker Hill is more likely giving you warm welcome and light flirt lines.
- Diamond City will have a mixture of light flirt lines and heavy flirt lines.
- Goodneighbor will have heavy flirt lines.
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Each voice type had different lines..
Raiders will give you some harsh and nasty taunts towards your character during combat..
Companions will have their own idle flirt lines according to their personality.-Piper, attempt to give you lowkey flirt lines and trying hard to get your attention.
-Cait, giving you some heavy flirt lines and sometimes being naughty. Some flirt lines activate as you progress your affinity with her.
-Curie, giving some flirt lines and compliments unintentionally, also caring. Note that her flirt lines will only activate if she's in human form, you need to do her personal quests. Some flirt lines will unlock as you progress your affinity with her.
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Danse
, being protective under certain conditions.-Hancock, giving some compliments and heavy flirt lines and sometimes being a creep. Some flirt lines will unlock as you progress your affinity with him.
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MacCready,
giving some casual and awkward flirts also giving you compliments under certain situation (hacking, lockpicking). Some flirt lines will unlock as you progress your affinity with him.-Preston, a novice flirter who doesn't know how to deliver a simple pick-up line which forced him to use his common settlement line to surround his flirts line. Some flirt lines will unlock as you progress your affinity with him.
Flirty Commonwealth adds over 100 fully voiced flirt lines to vanilla NPCs in Fallout 4, letting you romance and charm characters with new dialogue options. This audio mod is perfect for players who want more romantic interactions without breaking immersion, and it has proven popular with nearly 10,000 endorsements.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Huge community favorite with 9,578 endorsements and over 662k downloads
- Fully voiced lines keep immersion intact
- Adds a fresh layer of roleplay for romance-focused playthroughs
⚠️ Cons
- Last updated in 2019 — may have compatibility issues with newer game patches or DLC
- Only adds flirt lines; no other dialogue or gameplay changes
- Requires a new game or save reload to activate properly (common for dialogue mods)
For Fallout 4 players who enjoy roleplaying as a charismatic wasteland wanderer and want more romantic dialogue options with vanilla NPCs. If you're a completionist looking to exhaust all dialogue trees or just want to spice up your interactions, this is for you. Skip if you're not interested in romance or prefer gameplay-altering mods.
💡 Beginner Tips
- Make sure to load this mod after any dialogue overhaul mods to avoid conflicts.
- If you're using a mod manager, let it handle the file placement to avoid manual errors.
- Start a new game or load a save before entering a conversation to ensure the new lines appear.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- VaultFalcone
- Version
- 1.2
- Downloads
- 662,129
- Endorsements
- 9,578
- Category
- Audio - Voice
- Created
- 9/8/2017
- Updated
- 1/8/2019
🧩 Commonly Used Together
Users add these mods to the same collections — a real compatibility signal, not an AI guess.
🔧 How to Install Fallout 4 Mods
Download from Nexus.
📖 Full step-by-step install guide for Fallout 4 →
Visit the official mod page for specific installation instructions for this mod.
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