unpacking the unknown

[bruisedknee]

i downloaded a couple of ps2 games, but the guy who uploaded them left neither instructions nor an app to unpack them

any idea how to get around this?

here's a sample of the naming scheme he used for the files:

ateliris-dgr.001
ateliris-dgr.002
etc, etc, etc

[tetrapod]

i downloaded a couple of ps2 games, but the guy who uploaded them left neither instructions nor an app to unpack them

any idea how to get around this?

here's a sample of the naming scheme he used for the files:

ateliris-dgr.001
ateliris-dgr.002
etc, etc, etc

I would think that dgr is the file extension. 

[jetter]

use winrar or 7zip


dgr is the release group not an extension

[bruisedknee]

that did the trick

thank you

on a sidenote, why weren't the files in a format Winrar would recognize right at the start?