First thing you need to check from the OP should be: Thread Updated (here 2020-04-26) & Release Date (again 2020-04-26).
That indicates if the game is in active development or abandoned or onhold or milking...As you can see this game hasnt got an update for more than a year, so despite the lack of "abandoned/onhold/milking" tag here that pretty much is the case.
Second thing is to check game-version and changelog: here it is 0.3.1 meaning there have been only few updates so probably there isnt that much of content yet (or never will be).
Third thing are tags, though those could be deceiving, it is useful info for the general "richness" of the game...There arent that many tags, thats ok, as there are tags for a "proper" action (aka sex), yet no indices of how many actual scenes are there...
So here we come to the fourth and the most important thing when checking a"new game" - read the comments, latest preferably. Despite regular "cleaning" of off-topic and so comments there is more than enough info to get an idea what this game is, or is not.
And if you are perfectly fine with everything above mentioned, well, good luck to you, gonna need it.
You can chose whatever walki-mod you wanna, doubt there are that difference, unless some of those modders has decided to take the matter in his own hand, and has continued active independent development of this game