What This Cheat Does
This cheat changes the in-game weather to an overcast state, creating a cloudy atmosphere.
It's useful for setting a moody tone during missions or simply to enjoy a different visual environment.
How to Enter the Cheat
On PC
Type ALNSFMZO during normal gameplay — there is no console or menu to open. A message confirms the cheat is active.
On PlayStation
Enter the button combo on your controller during gameplay — not while paused. A confirmation appears on screen.
On Xbox
Enter the button combo during gameplay. The game confirms the moment the cheat activates.
Good to Know
Use this cheat before a mission for a more dramatic effect.
Heads up: cheats in GTA San Andreas can permanently affect your save — some can’t be switched off and a few can break missions, so use them on a separate save file. Entering cheats also disables achievements on the Steam and Definitive Edition versions of the game.