Hardcore Cheater

This mod enables cheats in-game without the need to open the game to LAN. This gives you the benefit of being able to pause a single player game whilst still being able to run commands whilst you are in hardcore mode. (Yes a rather simple mod).

Here is how it works:

1. Install forge.
2. Install mod.
3. Start world in hardcore.
4. Notice you can run commands.

Note: This only works for single player worlds. It does nothing on dedicated servers.