I don't think this post belongs here; if I remember correctly, this thread is for uploading Visual Novels only.
But to answer your question, you should first read the rest of the threads before asking. Reason is coz there's a list of recommended VNs
here.
But if you want my personal recommencations...
G-senjou no Maou
Grisaia no Kajitsu
Galaxy Angels
Yumina the Ethereal
Daibanchou Big bang age
Brave Soul
Crescendo
Duel Savior
Eien no Aselia
Figures of Happiness
Heart De Roommate
Hoshizora No Memoria -Wish upon a Shooting Star-
If my heart had Wings
Ikinari Anata ni Koishiteiru
Alchemy Meister The God Captor
Katawa Shoujo
Clanad
Kanon
Little Busters