If you want to join us, contact me and I'll put you on the hamachi network. In the case that Hamachi doesn't work and you use a program like Evolve, that works too, because in most cases, I'm usually the one hosting, so if you need to add me on Evolve, my nickname on there is Arctanis.
Anyways, here are the maps below separated by which game they work for:
Instruction for map installation:
If the link is in the steamcommunity:
Make sure you're logged into steamcommunity in the browser and then hit subscribe on the map. Steam will then automatically start downloading the map.
If the link is in the Garry'sMod site:
Step 1: Download the zip file and unzip it.
Step 2: Right-click Garry's Mod and go to properties, local files, and browse local files.
Step 3: Click the 'garrysmod' folder and go to maps.
Step 4: Grab the map files from the folder and paste them into the maps folder.
Step 5: Done.
I'll constantly update this list and let you know what gets added.
Hide and Seek(these maps work for other types but also for this mode):
Murder(again maps for other types work here):