Game Overview
For the 600 seconds that remain until the day changes, Mutsuki can explore the church inside this tranquil dream world. Arm Mutsuki with guns, ammunition, and fire bottles to boost their fighting strength. Health boosting red mint and health recovering green mint will help to stave off the risk of death. Doors blocked by coral can be opened with coral keys. Some walls can also be damaged by guns, and there are bookshelves that can be interacted with to reveal hidden items. In addition to the 4 guns hidden inside the church, there are another 4 special shining weapons as well.
After 600 seconds have passed, a new day begins and it’s time to press into the submerged church. Mutsuki must search for the bell that will grant an audience with the lord of this nightmare, all while battling, or evading, the monsters that block the way. Dying inside this nightmare resets everything, and starts the dream over from 23:50 on the 15th of July 1927. There are no weapons to be found during the combat section, which makes your actions during the exploration section of vital importance. There is however ammunition and recovery items to find, some of which can be discovered in secret rooms, making exploration an important factor of this nightmare section as well.
There is no dialogue or narration in this game, in text or in voice, only a simple controls manual in English.
600 Seconds ~The Deep Church~ is partly based on the Cthulhu Mythos, a fictional universe primarily derived from the works of the authors H.P. Lovecraft and August Derleth. It is not solely based on the Cthulhu Mythos however, as it also contains aspects of its own original setting, as well as allusions to works besides those listed above.
Installation Instructions
- Click the green button below to be redirected to UploadHaven.com.
- Wait 15 seconds, then click on the “free download” button. Allow the file transfer to complete (note that speeds may be slower with the free plan; upgrading to UploadHaven Pro will increase speeds).
- Once the transfer is complete, right-click the .zip file and select “Extract to 600Seconds ~The Deep Church~” (To do this you must have 7-Zip, which you can get here).
- Open the folder that you just extracted and run the game as administrator.
- Enjoy the game! If you encounter any missing DLL errors, check the Redist or _CommonRedist folder and install all necessary programs.
Download Links
Download the full version of the game using the links below.
🛠 Easy Setup Guide
- Check for missing DLL files: Navigate to the
_Redist
or_CommonRedist
folder in the game directory and install DirectX, Vcredist, and other dependencies. - Use 7-Zip to extract files: If you receive a “file corrupted” error, re-download and extract again.
- Run as Administrator: Right-click the game’s executable file and select “Run as Administrator” to avoid save issues.
💡 Helpful Tips
- Need installation help? Read our full FAQ & Troubleshooting Guide.
- Antivirus False Positives: Temporarily pause your antivirus software during extraction to prevent it from mistakenly blocking game files.
- Update GPU Drivers: For better performance, update your NVIDIA drivers or AMD drivers.
- Game won’t launch? Try compatibility mode or install missing DirectX updates.
- Still getting errors? Some games require updated Visual C++ Redistributables. Download the All-in-One VC Redist Package and install all versions.
❓ Need More Help?
Visit our FAQ page for solutions to frequently asked questions and common issues.
System Requirements
- OS: Windows7 64bit,Windows8.1 64bit,Windows10 64bit
- Processor: Intel Core i5
- Memory: 4 GB RAM
- Graphics: NVDIA GeForce GTX760
- DirectX: Version 11
- Storage: 5 GB available space