Check the game developers website: shiningrocksoftware.com
Get Banished on Steam: steamcommunity.com/app/242920
… or in the Humble Store: humblebundle.com/store/banished
Download mods from the Nexus: nexusmods.com/banished
Join the Banished Discord Server: discord.gg/jTxKzvF
Read it on Reddit: reddit.com/r/Banished
Visit the Banished people on Simtropolis: community.simtropolis.com
