If you're thinking of playing Risen 2 (yes it's an older game), but were hoping there were some mods for it, then you're in luck. It's a very decent tool, which will query a database for available mods, and will help you install them. The instructions are a bit wonky, but it works.
Click on the Link for R2MDS_OnlineDB_2_0_0_0.exe on the bottom of this page:
Then, when you open the tool, click on Internet MoDs DB. It'll query the database, and pull a list of mods. You then pick what you want.
Slick and groovy.