If you liked this
Games like Natsu Shoujo: Promised Summer
If you finished Natsu Shoujo: Promised Summer, the closest matches are Mixtape, Schrödinger's Call, Sovereign Tower, The Hundred Line: Last Defense Academy and Nighthawks. All 36 share its visual novel genre and are ranked by how closely their themes and modes overlap.
74
Mixtape
95
Schrödinger's Call
91
Sovereign Tower
82
The Hundred Line: Last Defense Academy
89
Nighthawks
84
Date Everything!
95
Slay the Princess: The Pristine Cut
90
S.p.l.i.t
86
Paranormasight: The Mermaid's Curse
87
Ace Attorney Investigations Collection
78
Steins;Gate Re:Boot
82
TR-49
74
No Sleep for Kaname Date: From AI - The Somnium Files
88
Crown Gambit
87
Venba
90
The Cosmic Wheel Sisterhood
75
Tavern Talk Stories: Dreamwalker
86
Vampire Therapist
90
Ever 17: The Out of Infinity
90
Cabernet
89
Neon White
78
Emio: The Smiling Man - Famicom Detective Club
86
Apollo Justice: Ace Attorney Trilogy
85
Swann's Song
80
Blippo+
85
Little Goody Two Shoes
82
Storyteller
Free
95
Doki Doki Literature Club!
85
Paranormasight: The Seven Mysteries of Honjo
87
AI: The Somnium Files - Nirvana Initiative
80
Renai Bakudan
85
Beacon Pines
82
Mado Monogatari: Fia and the Wondrous Academy
86
Uncover the Smoking Gun
80
Megaton Musashi W: Wired
85