Below the Surface: Assassin's Prison

Below the Surface: Assassin's Prison cover art -68%
Genres
Adventure, Indie
Released
19 May, 2023
Developer
QZQ Studio, KKK
Publisher
QZQ Studio

Where will you play?

2 stores compared

  1. KinguinBest priceSteam key · Global -68% $0.32 $0.99 Get Deal
  2. Steam $0.99 Get Deal

Below the Surface: Assassin's Prison price history

£0.24 today90-day low £0.24 (26 Oct 2026)Lowest recorded £0.2490-day average £0.24

£0.18£0.24£0.30 26 Oct 2026Today £0.18£0.24£0.30 26 Oct 2026Today

Today's price is the lowest we've seen in the last 90 days. Cheapest UK-working PC key across the stores we compare, any edition; tracked since 26 Oct 2026.

About this game

本作品是一款悬疑解谜游戏，是《诡案》系列的第二作，本次我们将继续追随警探Chen前往未知的神秘监狱搜索物证，找到悬案的真相。

首先您将扮演一名警探Chen

2001年4月20日，M市一座神秘监狱三天内发生两起囚犯死亡事件。法医第一时间到达现场，经初步勘察判断，一人死亡原因为利器刺穿左侧肺部，导致失血过多而死亡，死亡时间在8小时以内。另一死者脖子处有明显勒痕，无其他明显外伤，初步判定为机械性窒息导致的死亡，死亡时间在10到12小时左右。后经监狱方第一时间紧急搜查，在16207号犯人的牢房中发现一把血迹斑斑的刀，推断其有重大作案嫌疑，遂将其单独关押到禁闭房等待警方调查审讯。

玩家扮演的警探Chen接到上级紧急命令，前往这座神秘的监狱，调查这起恶劣的连环杀人案。

玩家Q群

0号:676614585

1号:606830488

2号:1076610940

3号:736747955

Trailer

Screenshots

Below the Surface: Assassin's Prison screenshotBelow the Surface: Assassin's Prison screenshotBelow the Surface: Assassin's Prison screenshotBelow the Surface: Assassin's Prison screenshotBelow the Surface: Assassin's Prison screenshotBelow the Surface: Assassin's Prison screenshotBelow the Surface: Assassin's Prison screenshot
Screenshot
Use the ← → keys

PC system requirements

Minimum

OS
Windows 10
Processor
Intel® Core™ i3-2100 @ 3.10 GHz/ AMD FX-4100 @ 3.60 GHz or better
Memory
4 GB RAM
DirectX
Version 12
Storage
2 GB available space

Below the Surface: Assassin's Prison prices: questions & answers

What is the cheapest Below the Surface: Assassin's Prison price for PC?

The cheapest Below the Surface: Assassin's Prison PC key right now is £0.24 at Kinguin, 68% below the usual price. We compare 2 offers from 2 stores for PC, and prices update at least twice a day.

Cheapest price today: £0.24 at Kinguin (68% off, usually £0.89). We compare 2 stores for Below the Surface: Assassin's Prison, and prices update at least twice a day. Prices can change; the store's checkout price is final. Platform and region details come from each store's listing; the store's product page is final. Zemly may earn a commission if you buy through links on this site, at no extra cost to you (affiliate disclosure).