Because this is an indie game not found on major storefronts like Steam or Epic Games (as of this writing), you need to be careful. Here is the safe download path:

Elias took a deep breath. He pressed the plunger. The ball launched.

Earn coins to reveal dynamic CG and sequence frame animations.

Players use flippers to hit various bumpers and targets to earn points, which are then converted into in-game currency. Progression: