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Yusha Prototype

Adult Only · 18+

Yusha Prototype

Defeat monsters and strengthen yourself by taking their powers! Discover the truth behind your cursed world in this lewd side-scrolling action game!

Released May 23, 2024 Developer 索莉提亞聯盟 -Solitaire Union- Publisher Mango Party, Mango Party News Platforms Windows
View on Steam ↗ $3.59 (US · as of 2026-09-28)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-28.

42.7%positive131 reviews
Recommended · 43 found this helpful

“"I just came looking for a casual sidescroll game with a bit of action and constant sexual scenes with tentacles, slimes in pixel art, but I ended up finding the dark souls of hentai games, with a dark story that reveals itself little by little and bosses with random attack…”

— a player, Steam review · 2 hrs played
Not recommended · 32 found this helpful

“First of all if you are looking at this game at all, try the Demo first don't just outright purchase it. While the games art style is good the gameplay itself and the translation are terrible. (I'm only noting the translation because for some people that's a deal breaker, this…”

— a player, Steam review · 4 hrs played
Not recommended · 33 found this helpful

“Game isn't even finished yet launched. Refunded until further updates.”

— a player, Steam review · 1 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-28.

18achievements
5.2%median completion
0.7%rarest: Not a mothercon
95.8% of players 82.3% of players 69.4% of players 45.7% of players 36.8% of players 23.8% of players 7.5% of players 6.4% of players 5.3% of players 5.2% of players 4.7% of players 3.4% of players 2.5% of players 1.3% of players 1.2% of players 1.0% of players 0.9% of players 0.7% of players 95.8% 0% most earned rarest
Almost everyone has
95.8%I'm ready! — Finish the tutorial.
82.3%The white diskette — Unlock the first special skill.
69.4%Don't bring your fist to a sword fight — Defeat "Cyclo Gorillini" in normal difficulty or above.
Rarest badges of honor
0.7%Not a mothercon — Hidden achievement
0.9%Battle enjoyer — Hidden achievement
1.0%That's some fancy skill — Hidden achievement

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Apr 25, 2025
Full game content now available.

After a month of closed beta testing, the full version of Yusha Prototype is finally ready to meet all of you! Update to the latest version now and dive into the dungeon adventure!

Mar 26, 2025
Closed Beta Test Invitation

Dear players, It’s been nearly ten months since our last update. During this time, we’ve received many messages from players expressing concern and asking whether the game would continue to be updated

Feb 27, 2025
Thanks for 200K Followers! Publisher Sale starts March 3

https://clan.fastly.steamstatic.com/images/45154898/c3fbf47fe2bba6d3367921e6790938e484964fc4.png Hello, dear players! We’re thrilled to share some exciting news with you all — Mango Party is about to

Dec 27, 2024
Corrupt Her Into Your Private Idol. NTR Idol Store Page Open!

https://clan.fastly.steamstatic.com/images/45154898/e3d9e143522865c072e5451f6f0567f30ebb3e8b.gif About Game Your girlfriend Eri is a prospective idol and has been invited to an agency for "special tra

Dec 17, 2024
Your Midnight Show with a Charming Fox Spirit. Mirai's Midnight Stream Store Page Open!

https://clan.fastly.steamstatic.com/images/45154898/7c3a0d103e28aeaf237cb7f27e4b3b0ce1863cf2.gif About Game Your quest as an exorcist doesn't quite go as planned. Setting out to defeat the mighty two-

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-28.

GenresAction, Indie
FeaturesSingle-player · Steam Achievements · Full controller support · DualSense Controller Support · DualSense Controller Support · Steam Cloud · Family Sharing
LanguagesEnglish, Traditional Chinese
ControllerFull support
Achievements18
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows7 Processor: intel core 2 Memory: 2 GB RAM Graphics: 支援OpenGL Storage: 2 GB available space