Custom Maps are scattered around web - some of them are very old, but some of them are new. We with our COJ Discord Community, we tend to re-upload maps to ModDB from GameBanana or Discord.

ModDB

First website, that we're going to talk about is ModDB. On ModDB you can find various mods for the game, custom Singleplayer and Multiplayer maps as well!

• Head into ModDB
  
• In the search box type: Call of Juarez Bound in Blood, and choose it - it will enter COJ BiB page on ModDB
  
• Then, go ahead and click on Files / Addons or Mods

Choose any map from the list below and click on the name. It will transfer you to the Download page



Click Download and start Downloading the map.

• If you have your Custom Maps already downloaded, extract them
  
• You'll have a map folder. Copy this map folder
  
• Paste it to your main game directory / COJ2 / Data / MapsExtra
  
• MapsExtra for "Singleplayer Maps" and MapsNet for "Multiplayer Maps"
  
• Then - launch the game
  
• Head into "Custom Maps" or "Extra Content / Extra Maps" on singleplayer, and they should appear. If you want to check Multiplayer maps - go to "LAN" and then "Create a Game" and when you enter the settings for your MP game, select the custom map to your multiplayer game
  
• Launch the MP game with that map, and enjoy

Website where you can download these maps

Connect with us, by joining Call of Juarez Bound in Blood Community Discord[discord.gg]!

I hope I helped you out! Thanks alot
-Alfredo