GameModeChanger 1.0 [Java 7] is a release file of the Minecraft plugin GameModeChanger for MultiWorld-Server. It was published on March 20, 2012 and is 0 MB in size. For the full description, screenshots and every other version, visit the GameModeChanger for MultiWorld-Server plugin page.
How to install: Put the .jar into the plugins folder of your Paper, Spigot or Bukkit server and restart the server.