
Game Overview
An abandoned botanical complex becomes a shifting maze of beauty and dread, where bright flowers, flooded paths, and sterile corridors hide the aftermath of a mysterious shutdown. Greenhouse is a first-person horror adventure built less around constant combat than uneasy investigation, asking you to trace the disappearance of its groundskeeper through environmental clues and psychic visions. Its tone can be quietly meditative one moment and deeply unnerving the next, especially when familiar garden spaces give way to surreal, liminal architecture. The central mystery gives the wandering a purpose, while the supernatural uncertainty makes every new route feel potentially dangerous.
Progress comes from searching interconnected areas, gathering visual evidence, and reviewing photographs in a dedicated album that records each discovered location. Psychic impressions help piece together the story, while physics-based and perspective-driven puzzles ask you to look at spaces, objects, and pathways from unusual angles. Weather is more than decoration: items such as sunglasses, umbrellas, and beach balls let you alter the conditions, shifting a scene toward calm sunshine, oppressive rain, or hostile hail. Threats range from venomous insects repelled with bug spray to ghosts that can either help or harm you, and meeting the groundskeeper turns investigation into a desperate escape.
Its strongest idea is the amount of control given over the horror itself. Players can explore alone for a moodier walking-simulator approach or enable different entity behavior and jump scares for a harsher haunted-house experience. Reactive foliage, rippling water, and seamless traversal help sell the greenhouse as a tangible place rather than a string of disconnected levels, while randomized puzzle elements add some replay value. Greenhouse suits players who enjoy the environmental storytelling of Gone Home or the uneasy spatial weirdness of Layers of Fear, but prefer a more flexible, exploration-led scare factor.
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 Greenhouse 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 (or later)
- Processor: Intel i5 or AMD Ryzen 5 (from 2017 or later)
- Memory: 8 GB RAM
- Graphics: NVIDIA GTX 1060 or AMD Radeon RX 580
- Storage: 3 GB available space
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Greenhouse?
After extracting Greenhouse, 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 3.16 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.