[Open Assets] SRB2 Underwater: A Hedgehog's Greatest Nightmare v1.3

Hey y'all, sorry for having no updates and such for a while... I was mostly busy with other projects during that time.
However, I'm pretty proud to announce this new update! So let's get into it.

Additions:

• Sunken Hillside Zone, a sunken version of FHZ. Has by far the most secrets of any stage so far, so do some searching!
• Extra Emerald Token added into GWZ1.
• Amy, who is unlocked by beating SHZ (same as Vanilla).

Changes/Bug Fixes:

• FOF lighting bug fixed in all GWZ acts (only noticeable in OpenGL).
• Zone naming mistake fixed in Extras.
• The water in GWZ's skyboxes now moves.
• Small decoration changes in GWZ1.
• Small Time/Ring emblem changes.

There are probably a couple of other changes I haven't listed, but it should be the bulk of it. Next zone to be made underwater will probably be Pipe Towers Zone, so look out for that.
As always, report any bugs/oversights! I appreciate the feedback, as I want to make this as good as possible.

A bit of a smaller update as a whole.

Additions:

• New secret area for GWZ1.
• New secret area for GWZ2.

Changes/Fixes:

• Small title screen adjustment.
• Extra decorations added for certain areas in GWZ1.
• Small visual changes for GWZ2.
• Emblem Radar requires 25 emblems rather than 30 (albeit still technically impossible).

This might (hopefully) be the last update for a while. Next update, two more zones might find themselves sunken underwater.

I'm pretty excited to announce this! There are quite a bunch of new features, so let me start:

New Features:

• Custom gamedata is finally added in, which allows for many new features, such as...
• New title screen, based off of GWZ1's skybox.
• Emblems, most of which have their own unique locations and hints.
• Unlockables added.
• Players are able to save their progress.
• New, secret areas in both acts. Get to exploring!
• Time and Ring emblems added for all acts, which are nerfed in comparison to Greenflower Zone, to better adjust for underwater gameplay.

Changes:

• Small visual oversights fixed.
• Spring oversight in GWZ2 fixed.

That aside, I'm thinking of renaming this addon to "SRB2 Underwater", as I plan to cover other zones underwater, with the eventual hope being to sink the entire game underwater. Either way, I hope you enjoy!

Mainly a few bug fixes.

Changes:
-Level textures looking bugged for a split second when level loads fixed.
-Enemies now able to spot players much better.
-Flickies have been changed to fit more of an underwater aesthetic.
-A few tiny fixes in GFZ1 and GFZ2.
-Eggman on GFZ3 is now able to properly spot and attack players.
-Software Mode's strange rendering on some areas in GFZ2 fixed.