Hi,

My Java singleplayer game has been switched to night vision.  I did't even log out, I just paused the game using ESC, and upon returning found that nightvision was on.  I am not a technical player, i dont' know how to turn cheats on, let alone nightvision.

If night vision is on (and if cheats are on) I might not be able to get advancements?

Can this be turned off?