it will for sure help in the long run, it's mostly an "icebreaker" issue. once the ice has been broken some amount of people will always keep on writing
renpy for the most VN's, fast and easy access + can be easily adjusted when some smaller inconveniences appear (quick text-box mod, etc.)
unity for some okay 3d experience
for high fidelity graphics its unreal engine
LonaRPG could be added to the list.
its a really hardcore and truely difficult rpg some of the tags: Rape, Bestiality, Monsters, Pregnancy, Urination, Scat, Graphic violence, Ryona
and the whole aesthetic is grim dark and gruesome