Staffer Retro : A Supernatural Mystery Quest

A detective adventure where documents reveal the rules of supernatural powers

Team Tetrapod · Published by Team Tetrapod, GamePia Co., Ltd. · Released Jul 22, 2026

Reviews: Very Positive; 90% of 1,037
Recent reviews: Very Positive; 89% of 73 in 30 days
Players: 25; daily peak, Oct 28, 2026
Steam Deck: Verified
Last update on Steam: 1 month ago; Sep 15, 2026
Minimum PC: DirectX 11 GPU; 6 GB RAM · 8 GB disk; Full requirements

What is Staffer Retro : A Supernatural Mystery Quest?

This single-player, 2D visual novel takes place in an island town, where unexpected debt draws Verita into mysteries from the past. You explore, talk to characters, and combine written clues to resolve contradictions. The story spans six acts, with choices and deductions leading toward different endings.

For you if...

+you like anime-style art and Japanese-voiced dialogue
+you enjoy reconstructing events through maps, timelines, and records

Not for you if...

−you expect murder investigations to drive the entire story

What players say

90% of 1,037 reviews are positive · 89% of 73 in the last 30 days

Players praise the character writing and animated presentation. A recurring complaint is that mysteries take a secondary role to the adventure narrative, with several players preferring the deduction process in Staffer Case.

Screenshots and trailer

Staffer Retro : A Supernatural Mystery Quest screenshot 1

Staffer Retro : A Supernatural Mystery Quest system requirements

Minimum: DirectX 11 GPU, 6 GB RAM, 8 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10 64bit
Processor: Intel I3 2.0Ghz +
Graphics: DirectX 11 capable GPU
Memory: 6 GB RAM
Storage: 8 GB available space
DirectX: Version 11

Does Staffer Retro : A Supernatural Mystery Quest have co-op or multiplayer?

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

Single-player

Does Staffer Retro : A Supernatural Mystery Quest run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, macOS
Achievements: 15
Steam features: Cloud saves, Family Sharing
Languages: Full audio: Japanese. Text only: English, Korean, Simplified Chinese, Traditional Chinese, French, German.

Does Staffer Retro : A Supernatural Mystery Quest 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