How i can unlock screen when playing Game after 3 minutes screen go to dark mode

[Elwathig]

I'm trying all options nothing 😌  any advice 

I'm using z fold 2

[MittuVichu]

Which game your are playing that will work without input for 3 minutes? 😳😳😳🤔🤔🤔

[Samsung_specialist]

Hi, 

If the screen switched off after not using, just press the power key and find the unlock icon on the screen to unlock the device.

Also, you can go to settings and change after how many minutes the screen turns off.