Games like E-ON
Games like E-ON include Mirror 2: Project X, No Case Should Remain Unsolved, Sweet Home, Magical Girl Witch Trials, and Coffee Talk. We matched them by the tags players give E-ON on Steam (Immersive Sim, Interactive Fiction, Visual Novel, Investigation, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

Mirror 2: Project X
Shared: 3D · Visual Novel · Interactive Fiction

No Case Should Remain Unsolved
Shared: Interactive Fiction · Investigation · Visual Novel

Sweet Home
Shared: Visual Novel · Interactive Fiction · Female Protagonist

Magical Girl Witch Trials
Shared: Visual Novel · Female Protagonist · LGBTQ+

Coffee Talk
Shared: Visual Novel · Interactive Fiction · Dialogue Heavy

VA-11 Hall-A: Cyberpunk Bartender Action
Shared: Visual Novel · Female Protagonist · LGBTQ+

Murder by Numbers
Shared: Visual Novel · Investigation · Interactive Fiction

The Cosmic Wheel Sisterhood
Shared: Interactive Fiction · Female Protagonist · Visual Novel

Road to Empress I
Shared: Female Protagonist · Immersive Sim · Visual Novel

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

Her Story
Shared: Interactive Fiction · Investigation · Visual Novel

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

Whispers from the Star
Shared: Interactive Fiction · Visual Novel · Dialogue Heavy

If Found...
Shared: Visual Novel · LGBTQ+ · Female Protagonist

美女,请别影响我成仙
Shared: Interactive Fiction · Visual Novel · Female Protagonist

彷徨之街 The Street of Adrift
Shared: Visual Novel · Female Protagonist · Interactive Fiction

1 to 1 humanoid edible toys
Shared: Visual Novel · Female Protagonist · Interactive Fiction

Chill with You : Lo-Fi Story
Shared: Immersive Sim · Visual Novel · Female Protagonist

Road to Empress Ⅱ
Shared: Interactive Fiction · Female Protagonist · Visual Novel

Far Away
Shared: Visual Novel · Female Protagonist · Interactive Fiction

Florence
Shared: Interactive Fiction · Female Protagonist · Visual Novel

Analogue: A Hate Story
Shared: Visual Novel · Interactive Fiction · LGBTQ+

Coffee Talk Episode 2: Hibiscus & Butterfly
Shared: Visual Novel · Interactive Fiction · Dialogue Heavy

月に寄りそう乙女の作法
Shared: Visual Novel · Female Protagonist · Interactive Fiction