A visual novel intertwining elements of summer, love, mystery, featuring multiple choices and branching endings. I have a friend—but only I can see her. The doctor insists she’s a delusion, yet she claims to be from another world. Whose words can I truly trust? My choice will determine everything.

<h2 class="bb_tag" >Summer × Girl × Mystery</h2>&quot;They said my illness is almost cured.All I know is that the only one who stayed with me—she—is about to disappear.&quot;<h2 class="bb_tag" >A Haunting Summer You’ll Never Forget</h2>I thought I was losing my mind. The doctor said she’s just a hallucination. But the girl beside me whispered:“You’re not sick. You just see what others can’t.”Who is telling the truth? The doctor who gave me the pills— or the girl who claims to come from another world?This summer, beneath the bright sky and endless sea, I’ll discover what’s real… and what’s not.<h2 class="bb_tag" >Story</h2>Following the doctor’s advice, I came to my uncle’s seaside inn to rest and work part-time. However, what awaited me was not healing, but a cascade of bizarre “hallucinations.” Strange beings whispered in the shadows, and the boundary between reality and illusion began to blur.At the same time, girls of vastly different personalities began to enter my life— some bright and cheerful, others mysterious… or dangerously alluring. Each carried her own secrets, circling around me—Are these delusions… or glimpses of a world beyond? Whose words can I truly trust? The girl who’s always been by my side—should I hold her close… or let her fade away?<h2 class="bb_tag" > Features</h2><ul class="bb_ul"><li>6 romanceable heroines — each with unique personalities, secrets, and endings.</li><li>Multiple choices and branching routes — your words shape the story and your destiny.</li><li>Mystery meets emotion — uncover the truth behind illusion, madness, and love.</li><li>A beautifully crafted island setting — serene by day, unsettling by night.</li></ul>Is she an illusion born from my loneliness… or a being that truly exists beyond this world? When the last breeze of summer fades, the truth will finally surface.

Good Game Database

Summer Delusion: The Girl Only I Can See Achievements