House Party is an expansive 3D adventure game allowing players to freely explore branching narratives based on their unique choices. With continual updates adding hundreds of stories and Easter eggs, no two playthroughs are ever identical. This walkthrough guide leverages my expertise as a veteran gamer to help you experience everything House Party has to offer and unlock all achievements in a single epic playthrough.
Introduction: Welcome to the Party
House Party focuses on giving players agency through interactive dialogue and an advanced AI system that adapts stories to your decisions. Upon starting the game as a female character, you‘ll be thrust into a lively social gathering filled with interesting personalities to interact with. Before diving in, I recommend frequently saving under different slots to revisit key moments. This guide will equip you to unlock all achievements by establishing relationships, pursuing key storylines, and creating wild, emergent memories. Let‘s get this party started!
Phase 1: Breaking the Ice
Build Relationships
When you first gain control, head upstairs to meet Brittney in the study. Build trust by posing as her friend. This kicks off the "Smooth Operator: Madison" achievement.
Next, focus on establishing connections by chatting with characters and uncovering their personalities:
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Derek: Get on his good side through friendly banter to enable future opportunities.
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Amy: Learn about her scavenger hunt to open up her branching storyline.
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Brittney: Discover her crush to initiate that narrative arc.
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Ashley and Madison: Gather intel about group dynamics from the hosts.
As you interact and gain trust, pay attention to clues that may unfold hidden narratives. My key tip here is to save often as you befriend characters. This allows you to revisit crossroads and outcomes.
Supporting Characters
Certain non-player characters provide assistance with relationships and achievements:
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Katherine: Her hacking skills help pull pranks and spoof messages.
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Frank: Getting him drunk and asleep helps with some risqué situations.
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Leah: Distract her when taking beers to progress certain scenes.
Leverage these characters to advance plots when needed. But avoid ruining rapport early on.
Phase 2: Advancing Story Arcs
Once relationships are established, you can pursue more intimate story branches with key characters.
Brittney and Amy
Brittney secretly crushes on Amy. Facilitate their connection through small talk with both. When the opportunity arises, get them naked in the hot tub then lead them to the spare bedroom upstairs for a steamy threesome, unlocking "The Crush" and "The Crushes" achievements.
Ashley
Make advances with Ashley by getting her clothes wet then offering to wash them as a helpful pretext. While she‘s naked in the spare room, sneak away her panties to aid Amy‘s scavenger hunt.
Later on, gain more of Ashley‘s trust by giving her the blue flower and assisting with a prank. Take her to the spare room and lock the door for some private time, culminating in the "Ashley" achievement.
Katherine
Inform Katherine that Frank is crushing on her. Follow the prompts to gradually get her stripped down in the master bedroom. Then, with some sly photography, show the nudes to Frank to check off the "Katherine" achievement.
Amy
Build rapport with Amy through casual chatter, then offer to fetch her hot chocolate. Lead her somewhere secluded and slowly seduce her until she agrees to undress. Have sexual relations with her in the study room to unlock the "Amy" achievement.
Rachel
Win Rachel‘s trust through friendly dialogue. Leverage Katherine to spoof risqué texts that dare Rachel to get naked and masturbate. When she finally dares you to have sex, do the deed to get the "Rachel" achievement.
Vickie
Once Vickie arrives, flirt with her and impress her with boldness to enable intimate opportunities.
Have a threesome in the hot tub with Vickie and Brittney, then take them to the spare bedroom upstairs.
Later, test Vickie‘s loyalty. Flee when she becomes aggressive without fighting back to score the "Vickie" achievement.
The Casanova
Completing the intimate story branches above with Katherine, Amy, Rachel, Brittney, Ashley, and Vickie unlocks the coveted "Casanova" achievement.
Phase 3: Additional Key Moments
A few other pivotal events round out our walkthrough:
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Get Frank drunk and beat him up without Leah noticing to gain "Sucker Punch" and "Ice Bath".
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Challenge Derek to dance until he loses a bet, making him flash Frank for "Good Riddance".
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Enter the spare room and open the locked closet, turning on the wifi router to initiate the "Derezzed" achievement.
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When Arin and Dan arrive, ply them with drinks and take pictures with Katherine. This qualifies "I Know Grump-Fu" among other achievements.
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Help get Madison very intoxicated. Steal her phone and read her diary when she‘s passed out.
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Follow steps to witness Derek and Madison hooking up in the master bedroom closet. Jump in when given the chance to unlock "Ashley".
Phase 4: Closing Out the Night
As the party winds down, focus on getting characters drunk for chaotic shenanigans:
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Discretely provide Natty Lite beers to get Madison, Ashley, and Stephanie very intoxicated. This results in "Drunk and Disorderly" achievements.
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Get Derek hammered and re-experience nostalgic moments. End the night kissing atop the washing machine to score "Good Ol‘ Days".
Conclusion
With this comprehensive walkthrough guide, you now have the insights and expertise to successfully unlock all achievements in a single unforgettable House Party playthrough. I encourage you to frequently save and re-load to account for branching narratives. Most importantly, play boldly – this game rewards those who explore all the wild stories and possibilities it has to offer. Enjoy the journey toward 100% completion! Let me know if you have any other questions. Happy partying!
