I was reading the steam page for Hammerwatch and I noticed there was a lot of mods.How can I download themto use with my GOG purchased game?Is there somewhere else I can go to get mods?I wanted in particular the mod " Hexen: Beyond Hammerwatch".Any ideas guys?

http://hammerwatch.com/forum/index.php?board=2.0
http://hammerwatch.com/forum/index.php?topic=2067.0

Thanks for the links,I downloaded Hexen and I will try it out.

Mostly of the mods are only for steam users. this is not fair that one gaming platform have everything and second can sucks balls. WOW GOG WOW

Played a couple of mods for Hammerwatch, I enjoyed Dingovania (Dropbox link in first post) more than the two official campaigns that are included with the game.

Lots of great custom assets, sweet original soundtrack, a whole bunch of creative ideas well implemented, quite lengthy a campaign on top. Strays from the mostly gauntlety style of the base game in a good way in order to structure more of a slight RPG experience (atmosphere-wise) somewhat reminiscent of Final Fantasy. Total recommendation.