Haven't played most of those other NPC games yet (I assume you meant the time stop ones), but if this one is above average...
I guess I won't be doing that anytime soon.
I mean I played through this in an hour just for the heck of it, and... It's shit, to be frank. Sure, not MTL (I believe that's a plus), but almost as bad, even though (presumably) not done by machine; which is an accomplisment too, I guess.
Everything is absolutely barebones. I mean the maps, the dialogues, the everything. Yikes. You will see...
Also, the H-aspect is...lacking. Ehemm. I mean -well I guess this one is quite subjective, but- the CGs are barely serviceable in my books. Like an aspiring amateur's first work.
Guess the "originality" of the story deserves some credit. And sure, if you can overlook everything else, it's a lol, whimsical trollish experience. If.