download issues

[dwreid55]

I've searched for anyone else having this problem and have not been able to find a thread for this issue.

First:
I'm running Ubuntu 13.04 64 bit on AMD 8 core processor with 16 GB RAM. My Internet service is via 6 MB DSL with static addressing.

The problem:
I purchased the game Amnesia: The Dark Descent via the Ubuntu software store. While other programs I've purchased or installed have downloaded and installed without problem, this one will not download. It will download a few meg of data then will simply stop. Eventually the download and install will timeout. I've now been trying to download and install the game for about 6 days. I've contacted my ISP and they have tested the connection and have confirmed that there is no problem with the DSL. I've used several of the speed testing services and they all show that my 6 meg DSL service is delivering a solid 5+ meg of real data transfer. Other sites and downloads continue to work just fine.

The question:
Is there another way to download or obtain the game? I'm sort of at a loss here for how to proceed. Any help is much appreciated.

David