Multi-frame Events?

[Wrongful]

Maybe there's a better term for this, but I don't know it, so...
What I want to do is let events and actors change their sprite in a cycle in the overworld, kind of like a GIF.
In the game UNDERTALE, this effect is present very often, such as here.
Is there a way to do this in RPGMV?
Thanks in advance!

 

[Wrongful]

bump

 

[JLowther]

I believe your best bet is going to be a parallel event with one (or several) of the movement route actions set to change its sprite.

You'll want a "wait" command between each sprite change, obviously, but you can have it run a loop with a conditional somewhere to potentially shut it off if a certain criteria is met.