How to make alpha blink faster and faster?

Fredrik Bixo

Basically what I'm trying to make is an actor that need to blink faster and faster. The duration of the total blink time is 5 seconds. Something like this: ----- ---- --- -- -. Is there any way to do this using the expression editor using the time function?

hesdeadjim

The timer behaviour has a drop down option for "every". You could try toggling your alpha every X seconds within the timer, and -0.1 from x when alpha = 0 (every other time it's looped).