Games like Dear Agony Aunt
Games like Dear Agony Aunt include Undertale, Papers, Please, Emily is Away Too, Emily is Away <3, and Death and Taxes. We matched them by the tags players give Dear Agony Aunt on Steam (Simulation, Nostalgia, Retro, Story Rich, and Text-Based): closest matches first, and among equally close ones the better-known games.

Undertale
Shared: Story Rich · Choices Matter · Multiple Endings

Papers, Please
Shared: Simulation · Story Rich · Retro

Emily is Away Too
Shared: Simulation · Choices Matter · Story Rich

Emily is Away <3
Shared: Simulation · Choices Matter · Multiple Endings

Death and Taxes
Shared: Simulation · Story Rich · Choices Matter

Detroit: Become Human
Shared: Story Rich · Choices Matter · Multiple Endings

LoveChoice
Shared: Story Rich · Choices Matter · Simulation

Coffee Talk
Shared: Story Rich · LGBTQ+ · Simulation

To the Moon
Shared: Story Rich · Indie · Interactive Fiction

The Test
Shared: Simulation · Story Rich · Multiple Endings

Growing Up
Shared: Simulation · Story Rich · Choices Matter

Volcano Princess
Shared: Choices Matter · Multiple Endings · Simulation

The Life and Suffering of Sir Brante
Shared: Story Rich · Choices Matter · Text-Based

BAD END THEATER
Shared: Story Rich · Multiple Endings · Choices Matter

No, I'm not a Human
Shared: Choices Matter · Story Rich · Multiple Endings

Suzerain
Shared: Story Rich · Choices Matter · Text-Based

S4U: CITYPUNK 2011 AND LOVE PUNCH
Shared: Story Rich · Retro · Simulation

Buddy Simulator 1984
Shared: Retro · Story Rich · Simulation

The Test: Hypothesis Rising
Shared: Simulation · Choices Matter · Multiple Endings

Yes, Your Grace
Shared: Choices Matter · Story Rich · LGBTQ+

Life is Strange: True Colors
Shared: Story Rich · Choices Matter · LGBTQ+

Beholder
Shared: Choices Matter · Simulation · Story Rich

风信楼
Shared: Choices Matter · Multiple Endings · Story Rich

Unpacking
Shared: Simulation · Story Rich · Casual