[Review of Final version on 12/2/2022]
Well, it's about what you'd expect, but good for it.
No story. Just some pinball. Two of the elf girls are stuck in the pinball machine and get abused by it as you play, and the third elf girl acts as the shop hostess whom you can buy "upgrades" and sexual actions from with the coin you earn from playing.
The animations are fantastic and smooth. Biggest complaint is the apparent lack of cumming from our protagonist, but maybe I just suck at pinball and didn't get that far. Additionally, I'm unsure if the red hair or blue hair girls can even be penetrated by the protagonist's dick at all, which is rather disappointing.
Still, this isn't Ren'Py, HTML, or RPGM, and on gameplay alone it stands taller, even if it's just pinball. Well done.