Before you can install Amnesia: The Dark Descent you'll need to find the serial number that came with the program. Amnesia: The Dark Descent requires that you enter a unique serial number before using it.
If you've lost your serial number, there may be a way to find it as long as Amnesia: The Dark Descent is still installed. You might be able to find your Amnesia: The Dark Descent serial number if you've uninstalled the program but only if the serial number information was left in the Windows Registry.
The Amnesia: The Dark Descent serial number is actually more of a product key than a serial number but the terms are often used interchangeably.
Using a free product key finder program would certainly be the easiest way to find your unique Amnesia: The Dark Descent serial number. Product key finder programs automatically search your computer for the product keys and serial numbers that your software programs store in the registry.
If you knew the exact registry key that stored your Amnesia: The Dark Descent serial number you could find it manually but that information is usually hard to come by.
Most product key finder programs are designed to find serial numbers and product keys for operating systems like Windows 7, Windows Vista, or Windows XP but some of them find serial numbers for several other programs too - programs like Amnesia: The Dark Descent.
I've reviewed several product key finders but I haven't been able to personally confirm if any of them will find your Amnesia: The Dark Descent serial number. The best key finder programs are quick to download and completely free so feel free to try them all until you find one that will show your Amnesia: The Dark Descent serial.
Here are two of the more popular programs that find serial numbers and product keys:
If neither of the above programs find your Amnesia: The Dark Descent serial number, give some of the other key finder programs a try from my Free Product Key Finder Programs list. Be sure to let me know what programs did or did not find your Amnesia: The Dark Descent serial so I can keep this page updated.
Important: You may have come across Amnesia: The Dark Descent keygen programs or other kinds of Amnesia: The Dark Descent cracks but keep in mind that these are not legal ways of obtaining serial numbers or product keys. The only legal way of installing this program is by using a valid Amnesia: The Dark Descent serial number obtained through a legal purchase of the software.