
Game Overview
A shifting mansion turns every hallway, portrait, and locked room into a potential threat in this first-person horror puzzle adventure. The Devil is in the Details traps you inside four demonic trials where survival depends as much on sharp observation as nerve. Its mood leans toward tense, oppressive psychological horror, but it also enjoys disrupting your confidence with deliberately mischievous supernatural tricks. No two runs unfold in quite the same way, making even familiar rooms feel suspect.
Your primary goal is to investigate each sprawling estate, identify objects corrupted by demonic influence, and place talismans to purify them before time runs out. Time effectively functions as your health bar, with hostile entities and environmental dangers capable of draining it while precious restorative potions remain scarce. Progress demands route planning, resource management, and a detective’s memory for subtle alterations in the environment, while traps and pursuing demons force you to either evade danger or use the mansion itself against it. Four distinct campaigns offer separate mansions and challenges, while hidden collectible mini-arbiters and secret objectives give completionists plenty of reasons to search every unsettling corner.
The standout feature is the prank system, which adds randomized disruptions such as slippery movement or inverted controls, turning routine navigation into a moment of panic. Randomized cursed-object placements further prevent the game from becoming a memorization exercise, creating a structure that feels part anomaly-spotting game, part escape room, and part survival horror. Extensive difficulty options let players disable specific threats—including enemies, traps, jump scares, and ghosts—so the experience can be tuned from a punishing horror gauntlet into a more methodical investigation. Fans of observation-heavy games like The Exit 8 who want a darker, more elaborate experience with exploration and resource pressure should find plenty to enjoy, while adjustable settings make it approachable for horror newcomers.
Screenshots
Installation
- Select the Download button at the top of this page to open UploadHaven.
- On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
- When complete, extract the archive to a The Devil is in the Details folder using 7-Zip.
- Open the extracted folder and start the game normally.
- For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.
System Requirements
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: 3 GHz Quad-core Intel or AMD processor
- Memory: 6 GB RAM
- Graphics: NVIDIA GeForce 1080 GTX or AMD Radeon 6870 HD
- Storage: 7 GB available space
Setup Guide & Troubleshooting
How do I fix missing DLL errors for The Devil is in the Details (v1.0.5)?
After extracting The Devil is in the Details (v1.0.5), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 5.98 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Do I need to run the game as administrator?
Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Check that extraction completed and your PC meets the system requirements. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.
My antivirus is blocking the game — is it safe?
A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.