Tip • Adventure mode

Open cheat / developer console

By Adecool

Press the / (slash) key (or whatever key you have mapped to the 'command' option in key mappings).

Disables time cycle

By Adecool

/gamerule doDaylightCycle false

Nausea

By Adecool

/effect 9

Hunger

By Adecool

/effect 17