The Grey Wolf Mod and its versions / Mods in general

[Silverleaf]

...I downloaded gwx2.1. I remember that in previous version i had an open hatch in one submarine and the free camera on deck. But now with the latest i cant find any open hatch submarines and the free camera is ingame stock F2 freecamera that is only available in command room.

I could not find any info in gwx manual

There are a few expansions that come with GWX2.1 that aren't initially "activated" because they are "optional/add different effects/change things visually".

One of those is the Open hatch mod you speak of.

JSGME Generic Mod Enabler will allow you to "activate" whichever extra mods/addon's you have with GWX2.1.

Simply start it up - assuming you have it installed - and on the left hand side, click to highlight a mod you want. Then click the arrow > in the center of the display to move it to the right hand side. This may take a moment to activate, depending on size of mod AND JSGME may let you know if there are any problems/conflicts etc.

After that, start GWX2.1/Sh3 and enjoy.

As an extra bonus, which I can't live without is SH3 Commander, it adds extra options (which you can activate at your leisure) like:

vary crush depth
use real ship names in reports
deep career mode with records,

etc.

Hope that helps,