My rating: 8/10
It's kinda serious bc the NPCs have actual feelings which brings up the question about when something becomes human. Sadly this doesn't get resolved. The seme is a spoiled ikemen and the uke a plain NPC but there's an interesting twist.
GAMING, POPULAR SEME
The seme is an ikemen who manages to master any challenge, including dating, in 3h and loses interest after that. He plays the dating game he invented to look for bugs and falls for an NPC nobody can capture (uke).
SPOILER:
The uke is the seme's classmate from university who's liked him since high school but couldn't make him notice him so he hacks the game and disguises himself as an NPC.
DistopiA ~Mikansei na Sekai~