The file contains a version of A Link to the Past . Unlike emulation, which mimics console hardware, this is a native PC application.
If you're looking to explore this further, I can help you find: The for the source code. Instructions on how to compile the project yourself. Similar decompilation projects for other classic games. Zelda3.rar - AnonFiles
: Created by "re-implementing" the original SNES assembly code. The file contains a version of A Link to the Past