Description
This mod increases the amount of bases you can have, as well as the amount of worker pals you can have.

There are a few different variants to pick from:

100 bases and 40 worker pals from base level 1
100 bases and 100 worker pals from base level 1.
1 base and 1 worker pal at base level 1, increasing by 1 base and 1 pal per base level
1 base and 2 worker pals at base level 1, increasing by 1 base and 2 pals per base level
1 base and 5 worker pals at base level 1, increasing by 1 base and 5 pals per base level
1 base and 10 worker pals at base level 1, increasing by 1 base and 10 pals per base level

Make sure to read the installation steps - you'll need to do some additional work to exceed the 20 pal cap.

Requirements
Option 1
Increased world settings limits

Option 2
Some kind of save editor, I used Palworld save tools.

Installation - Singleplayer
Steam

Download the zip and extract it in Palworld\Pal\Content\Paks

Option 1
Simply install the Increased world settings limits mod and increase the limit in game.

Option 2
Download a save editor, I used Palworld save tools.

Find your save in AppData\Local\Pal\Saved\SaveGames\lots of numbers, your steam id probably\lots more numbers
Copy the WorldOption.sav and run it through the save editor to convert it to JSON.
Open the JSON file with a text editor, find 'BaseCampWorkerMaxNum', and set the value to something higher, like '100'.
Save it, reconvert it back to a .sav file, and replace it in your save folder.
Load up your save, and it should work.

If you get stuck, How To EASILY Install Mods - Palworld may help

Installation - Multiplayer

Install the Increased world settings limits mod
Create a new single player world and customize the world settings to match what you would like on your server
Make sure to increase the 'Max Pals Working At Base' setting to match what your chosen file
Save the changes
Navigate to AppData\Local\Pal\Saved\SaveGames\a lot of numbers\even more numbers and copy the WorldOption.sav
Paste the WorldOption.sav to PalServer\Pal\Saved\SaveGames\a number\lots of numbers, next to the Level.sav file.

Gamepass
I don't know the PAK installation process for you, but I know it exists, good luck! This video may help Modding Palworld | Game Pass Guide | Install, Config & Use Mods in Palworld Game Pass

Multiplayer
The mod needs to be installed on both the server and the client for it to work.

Make sure to read the Installation - Multiplayer heading above to get the increased pal workers.

Incompatibilities
This mod will most likely be incompatible with any other mod that changes the same values

Troubleshooting

View the troubleshooting steps on my Carry weight increase mod.

Increased Bases and worker pals