Buy Nox on GOG.com
If you don’t already have it – you can still buy the game!

Nox Reloaded
If you already own the game visit the Discord to download the all-in-one patched Nox installation.

Open Nox
Requires an existing Nox installation. Works with Nox Reloaded.

Singleplayer Maps
Required to play solo mode. Just extract them into the maps folder.

Play in Browser (playnox.xyz)
Play in Browser (alternative link)

Custom Maps
Archive with 152MB of categorized custom maps.

German language Patch
Self-explanatory

Nox Solution
Contains the SDL patch among other fixes. Might be useful if you experience problems with the GOG Nox version.