Ai Shouj.rar -

If you downloaded a community patch or mod archive, here are the most useful features often included:

Unlocks the ability to bypass slider limits and load customized character cards from other users or from games like Honey Select 2. AI Shouj.rar

Because it mentions a .rar compressed archive file, the intent could mean a few different things: If you downloaded a community patch or mod

Adds free-moving cameras, lighting controls, and extra movement axes to create custom scenes effortlessly. ManlyMarco/AI-HF_Patch: Automatically translate

The query "useful feature on: AI Shouj.rar" is highly ambiguous and likely refers to (AI Girl), a 3D life simulation and crafting game developed by Illusion.

ManlyMarco/AI-HF_Patch: Automatically translate ... - GitHub

You are looking for the key gameplay features of the actual base game that you are about to extract or play.