Make game real attribute called Timer (OK, call it Time to avoid confusion with the behaviour called Timer)

The color option has alpha set it to 0 then when certain game attribute or collision happens change self alpha to 1

i have an actor that is supposed to turn itself visible (visible attribute) when a specific game attribute is 0, but i have no idea how to do this

You can time out how long it takes for the actor to make it to one side and make a timer so when its about to be there it changes direction. or you can put walls on the side and when the actor collide

That'd be no problem; another attribute, boolean, when true, (true when timer starts), another actor to use behaviour Display Text; text to display: game.Timer. Think that should work.

Your Rules for playing the sequence. add Rule: if Attribute Counter = 5 (for instance, if there are 5 parts to your sequence, say) then

New real Game Attribute called Timer. New integer Game Attribute called UserCount

you will need an attribute game.killactor set to 0

Basically create two attributes in the scene:

I got it to display the number to the hundredths place by making the attribute a real attribute, but it still won't list endlessly.

if less than a second, must be put into a real attribute. Some programs used to/still do measure in ticks, but I think I'm right in saying that GS sticks to percentage of seconds, i.e milliseconds. I

the smallest interval of time that an integer can read is 1 whole second. I would think if you used a real attribute it would all depend on the device.

Right: Otherwise, change attribute game.right to false

Right: Otherwise, change attribute game.right to false

Created two boolean game attributes Left and Right

when attribute Suchandsuch =1

Attribute < 10

Is there a way for an attribute rule so... I'm not sure how to explain.

(I absolutely tried anything to prevent a crash: Lowering amount of actors, delete constrain attributes and checked for unused attributes)

First set an attribute in the game, call it move make it boolean and let it be false.