Great Deceiver

A dark visual novel set inside a luxury fitness club

Empress, Elf · Published by Shiravune · Released Aug 4, 2022

Reviews: Mostly Positive; 73% of 218
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Unsupported
Last update on Steam: 4 years ago; Aug 8, 2022
Minimum PC: DirectX 9 GPU; 2 GB RAM · 0.5 GB disk; Full requirements

What is Great Deceiver?

In this single-player visual novel, you read the story of an ordinary man at a luxury fitness club, where business leader Marie Mamiya chooses him as her personal trainer.

For you if...

+you enjoy text-based storytelling with Japanese voice acting

Not for you if...

−you prefer lighthearted romance without disturbing sexual themes

What players say

73% of 218 reviews are positive

Players praise the writing and its focus on female dominance. Common complaints include the short length, mosaic censorship, and adult scenes missing from the base version.

Screenshots and trailer

Great Deceiver system requirements

Minimum: DirectX 9 GPU, 2 GB RAM, 0.5 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7 SP1 / 8 / 8.1 / 10
Processor: Multi-core 1.0GHz+
Graphics: DirectX9 and 3D support
Memory: 2 GB RAM
Storage: 500 MB available space
DirectX: Version 9.0c

Does Great Deceiver have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Great Deceiver run on Steam Deck?

Unsupported No: Valve rates it Unsupported on Steam Deck.

Not supported on SteamOS

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, Traditional Chinese.

Does Great Deceiver use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam