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.

While Survival mode is fun, Minecraft has much more to offer. Here's how to change game modes on Minecraft at any time.

Changing gamemodes in Minecraft might be considered cheating in some cases, but it can allow players to do a variety of things mid-game.

You can turn on cheats in your Minecraft world when making it, or through the Settings menu. Enabling cheats in Minecraft lets you spawn items, teleport, change the game mode, and more.

You can change game modes in "Minecraft" by using the "/gamemode" command, but you'll need to enable cheats first. You can use the /gamemode command in both ...