Games like Cyber Story
Games like Cyber Story include Storyteller, Florence, No Case Should Remain Unsolved, There Is No Game: Wrong Dimension, and Mirror 2: Project X. We matched them by the tags players give Cyber Story on Steam (Casual, Education, Interactive Fiction, Point & Click, and Trivia): closest matches first, and among equally close ones the better-known games.

Storyteller
Shared: Interactive Fiction · Point & Click · 2D

Florence
Shared: Casual · Interactive Fiction · Adventure

No Case Should Remain Unsolved
Shared: Interactive Fiction · Point & Click · Adventure

There Is No Game: Wrong Dimension
Shared: Point & Click · Casual · Adventure

Mirror 2: Project X
Shared: Interactive Fiction · Casual · Female Protagonist

That's not my Neighbor
Shared: Casual · Point & Click · Adventure

Room of Depression
Shared: Casual · Interactive Fiction · Education

Until Then
Shared: Interactive Fiction · Emotional · 2D

Billionaire Lovers
Shared: Education · Casual · Interactive Fiction

To the Moon
Shared: Interactive Fiction · Emotional · Adventure

Chill with You : Lo-Fi Story
Shared: Casual · Immersive Sim · Education

Finding Paradise
Shared: Emotional · 2D · Adventure

Lil' Guardsman
Shared: Casual · Point & Click · Adventure

Impostor Factory
Shared: Emotional · 2D · Adventure

Your Turn To Die -Death Game By Majority-
Shared: Point & Click · Interactive Fiction · Female Protagonist

Chill Pulse
Shared: Casual · Education · Point & Click

Road to Empress Ⅱ
Shared: Interactive Fiction · Casual · Adventure

Monument Valley
Shared: Casual · Adventure · Point & Click

A Memoir Blue
Shared: Casual · Interactive Fiction · Adventure

Refind Self: The Personality Test Game
Shared: Interactive Fiction · Female Protagonist · Adventure

OPUS: Echo of Starsong - Full Bloom Edition
Shared: Interactive Fiction · Emotional · Female Protagonist

and Roger
Shared: Interactive Fiction · Point & Click · 2D

When The Past Was Around
Shared: Interactive Fiction · 2D · Point & Click

Scribblenauts Unlimited
Shared: Casual · Adventure · 2D