UnderParty: Cartoony Gore and Nudity in a 2D Platformer

9/3/2026, 12:20:10 PM

Release date: 4/3/2020

Tags: #gore #violent #sexual-content #nudity #cartoony #2d-platformer #female-protagonist #cute

User Reviews

Score: 86%Very Positive
Review Count: 823 reviews
Fetched At: 9/3/2026, 12:20:10 PM

Reference prices

Japan

¥ 360 (JPY)

Steam JP

$3.14 (USD)

Steam Global

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 360
Global Price: $3.14
Price in Your Region: ¥ 360-55%Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 4 Sept 2026
Sale Status: On sale
Price Checked At: 9/3/2026, 7:26:19 PM

Key highlight

UnderParty is a cartoony 2D action platformer by SekaiFrieden, featuring six stages, 25 achievements, and mature themes like gore and nudity. It boasts a 'Very Positive' reception on Steam.

Who this is for

Despite its cute, cartoony appearance, this game offers stimulating content and challenging action. The unique controls, varied stages, and boss battles will keep players engaged. With its 'Very Positive' Steam rating, it's a must-check for those seeking an unconventional platforming experience.

Details

Overview

UnderParty is a vibrant yet surprisingly mature 2D action platformer developed and published by SekaiFrieden. Despite its cartoony aesthetic, the game doesn't shy away from mature themes, including gore, nudity, and sexual content, as indicated by its Steam tags. Players are tasked with navigating their characters through enemy strongholds using flamboyant controls, aiming for safe extraction.

Highlights

Developed and published by SekaiFrieden, UnderParty offers a unique blend of cartoony visuals with adult content.
The game features six distinct stages, each presenting new challenges and boss patterns.
Players can unlock 25 achievements and engage with various motion events, adding replayability to the action.

Who It's For

This game is aimed at players who appreciate 2D platformers and are not deterred by mature content. Its cartoony style might appeal to a broad audience, but the inclusion of gore, nudity, and sexual themes makes it suitable for adults seeking a platformer with an edge. The game supports multiple languages, including English, Japanese, Korean, and Chinese, broadening its accessibility.

Game Info

UnderParty is a paid title available on Steam, featuring multi-player support, Steam Achievements, Steam Trading Cards, and Steam Cloud saves. It was released on April 3, 2020. The game is rated for all ages on its Steam page, but content descriptors note its mature themes. User reviews on Steam are overwhelmingly positive, highlighting the game's engaging gameplay and distinctive style.