There's not much to really see here. I can sum it up as "Press which actions you want to repeat as you spam the action button to fill up a gauge: the game". You essentially watch one scene with different actions being unlocked. Art and the live2d are ok, but the variations don't make up for rewatching the same scene over and over.
Frankly I'm confused as to why this is even plays like a game. I think this would've worked better as an animation instead. And as much as I get each person's personal preference in what actions they want, then why not just make an interactive animation instead of making a tedious "game"? (In a way this is more of an interactive animation than a game, but not as freeform compared to other ones available)
Overall this is good enough for a quick look but it really just feels like shovelware. Old flash games did this concept better years ago.