You are downloading the Hydra Camera XAP file v220.127.116.11 for Windows Phone. Hydra Camera is a free and useful Productivity app: Hydra Camera is a free and good point and shoot camera that comes with some extra features, special effects and editing tools. The camera interface ... You can now download the offline XAP file to install & try it.
Download Locations for Hydra Camera 18.104.22.168 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Hydra Camera XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.