Such files are typically distributed via private indie game platforms (like itch.io), Discord servers, or creator patreons, rather than major, indexed storefronts.
To provide a review, I would need access to the game itself or a link to its project page to understand its genre, developer, and gameplay mechanics. If you can share: FantasyOppositeGame-0.2.2-pc.zip
The 0.2.2 suffix suggests this is a very early, pre-release, or indie alpha/prototype build. Such files are typically distributed via private indie