The only way to switch an existing world to Hardcore mode is to use a third-party app to edit the game's files. How to change game modes in 'Minecraft: Java Edition' 1. Launch "Minecraft," and select ...

The only way to switch an existing world to Hardcore mode is to use a third-party app to edit the game's files. How to change game modes in 'Minecraft: Java Edition' 1.

In Java Edition, users can also change the game mode to Spectator. That feature is eventually coming to Bedrock, too, but for now, most crafters will lean towards either Creative or Survival mode.

In Minecraft, players will find themselves exploring almost-infinite worlds. Depending on the game mode, they will have different experiences in Minecraft.

You can play Minecraft solo, but it's much more fun with friends. Here's how to play multiplayer in Minecraft: Java Edition.