Hi, so, you know how when you upload an object, you can set it being invisible first? How do I make it visible? How do I then make it invisible again? thx
"Uploading" an object? Did you mean creating an object in a room?
In that case just uncheck the "Object is initially visible" checkbox. To turn it on/off within a game use the Object.Visible property.
For example:
object[5].Visible = true; //turns an object on
object[5].Visible = false; //turns an object off
Please read the manual for more details.