How do I made random spawn picture for prank game

Hi

im new in this field, and I am planning to create a puzzle game with prank theme, where suddenly a scary image filled the screen randomly for a few seconds then disappeared back into the main game, which I wanted to ask how to create the correct event to display the scary image suddenly, a few seconds on the screen, then disappear.

Thank you very much

You can make this image invisible, add Timer behavior. On start of the layout set Timer to random(10,30) for example.

On Timer event set image visible, wait 2 seconds, set invisible or destroy.

You can make this image invisible, add Timer behavior. On start of the layout set Timer to random(10,30) for example.

On Timer event set image visible, wait 2 seconds, set invisible or destroy.

ok i'll try it thanks a lot

You can make this image invisible, add Timer behavior. On start of the layout set Timer to random(10,30) for example.

On Timer event set image visible, wait 2 seconds, set invisible or destroy.

i've try it and unfortunately it not work, i think it is because my knowledge still shallow on this logic ,

i'll very appreciated if anybody can give me step by step tutorial, or maybe some links related to it.

thanks a lot

https://www.scirra.com/manual/167/timer

System: On start of layout -> ScarySprite Start Timer "Suprise" for random(10,30) seconds

ScarySprite: On Timer "Surprise" -> ScarySprite set Visible
                                 System: Wait 2 seconds
                                 ScarySprite set Invisible

[/code:1kbxa9rr]

scirra.com/manual/167/timer

> System: On start of layout -> ScarySprite Start Timer "Suprise" for random(10,30) seconds

ScarySprite: On Timer "Surprise" -> ScarySprite set Visible
                                 System: Wait 2 seconds
                                 ScarySprite set Invisible

[/code:3bm3rbgq]

THANKS IT WORK, you're my hero