This indicates the game is in its Alpha or Early Access stage. In this phase, features are often incomplete, bugs are common, and the developer is still adding core content like new characters or game mechanics.
Look for the application file (usually PixelPornstars.exe or similar). File: Pixel_Pornstars_0.4_WINDOWS.zip ...
It is likely a "waifu" management or collection game where the player interacts with pixel-art versions of famous adult film stars. This indicates the game is in its Alpha
Developers often release these builds to financial supporters first. features are often incomplete