Your interactions determine if NPCs become friends, enemies, or romantic interests. Maintaining positive relationships can unlock specific character quests and rewards.

The game includes adult-oriented content such as drinking, profanity, drug references, and optional explicit sexual interactions.

Thousands of unique story paths and dozens of different narratives unfold based on every choice and remark you make.

Players can use official tools from Eek! Games to create and import their own stories, dialogues, and interactions. Technical Information House Party on Steam

Fifteen distinct, fully-voiced characters have their own motivations, beliefs, and opinions. They react to your behavior, social gauges, and even gossip about you based on what they overhear.

Explore a two-story house with hundreds of items. Many objects serve multiple purposes—for example, using a laptop to invite surprise guests or using an MP3 player to change the party's music.

Depending on your choices, real-life celebrities like the Game Grumps (Dan and Arin), Lety Does Stuff, and Doja Cat can appear as guest characters with their own storylines.