I have a cracked Plundernauts .ipa file, but the servers have been shut down a long time ago. Is possible to have the game connect to a homemade server? Or have the online requirement patched out entirely?

The game is made with unity

https://www.dropbox.com/s/ld6ciwywxgtskgz/com.backflipstudios.plundernauts-iOS6.0-%28Clutch-2.0.4%29.ipa?dl=1 Here a link to the .ipa file