真夜工作室

Cover: Derivation: viewer of abyss title on a cyan ring over a dark tech floor, Chinese subtitle under the English name

White-haired girl in a school uniform standing in a classroom of empty desks

Blonde girl and blond boy standing in a sunlit school hallway

Pink-haired girl in a blue jacket in a warm wooden interior

Blue-haired girl and blond boy in the classroom of empty desks

Derivation:viewer of abyss Steam Key Global

Name: Derivation:viewer of abyss Steam Key Global
Brand: 真夜工作室
SKU: URA-907781
Price: 7.4 EUR
Availability: InStock

Game

Steam

Activation Guide

Delivery

Instant download

Detecting country...

Regions

Global

Languages

English

€7.40

Product number: URA-907781

About Derivation:viewer of abyss

This Global Steam key is Derivation:viewer of abyss, a suspense visual novel by 祈雪好樱, published by 真夜工作室, for Windows PC. Redeem on Steam. One player. The listing is the full game.

You read as Deng Ning, a high-school student caught in death loops. Each reset wipes someone from the world while he keeps the memory. The official page sets four story routes that lock together; no single path dumps the whole answer.

Expect a reading loop: pick a route, gather what that timeline shows, then come back for the pieces the other three hold. Interface languages on Steam are English, Japanese, Simplified Chinese, and Traditional Chinese. Minimum kit is 64-bit Windows 10, a Core i3 or matching AMD chip, 4 GB RAM, a GTX 650-class GPU, and DirectSound. The store lists 4 MB of storage.

Key Features

Death-loop VN: Deng Ning investigates inside repeating time; only he remembers the last pass.
Four routes: Steam names four distinct, linked storylines. You need fragments from each for the last door.
Languages: English, Japanese, Simplified Chinese, Traditional Chinese on the store language table.
Solo read: Steam marks Single-player only.

Steam Version and Compatibility

Install through Steam on 64-bit Windows 10. Official minimum: Intel Core i3 or equivalent AMD, 4 GB RAM, NVIDIA GeForce GTX 650, DirectSound, 4 MB free as printed on the store. macOS and Linux are absent from the platform flags. This Global key is for a Steam account.

Global Activation & What You Receive

You receive a region-free Steam key for Derivation:viewer of abyss. Redeem it on Steam, then download the Windows build. Confirm that Steam account before you pay. The license is the full visual novel with the four routes named on the store.

Why Buy This Game?

Take this Global Steam key if you want a short, solo suspense VN where Deng Ning’s loops only resolve after you have walked all four official routes.

Related Games

STEINS;GATE 0 is STEINS;GATE 0 on a Global Steam key, another time-tangle visual novel. STEINS;GATE RE:BOOT is STEINS;GATE RE:BOOT on Global Steam if you want the reboot entry of that lab story. Raging Loop is Raging Loop on an EU PlayStation key, a village mystery that also repeats. Master Detective Archives: RAIN CODE Plus is RAIN CODE Plus on Global Steam when the itch is detective reading with action on top.

Product Type:	Game
Developers:	祈雪好樱
Publishers:	真夜工作室
Genres:	Adventure, RPG, Simulation, Story rich, Visual Novel
Platforms:	Steam
Regions:	Global
Languages:	English