A tutorial on how to make a menu with animation:
First, make a sprite with 3 animations.
make an object and call it obj_play or whatever.
Then, add 4 options:
mouse enter
mouse leave
mouse left pressed
and
mouse left released.
once made, add a sprite change and set the sprite to the same, sub image to the corresponding image, and the speed to 0.
and then save and play!