Games like Drop
Games like Drop include Papers, Please, To the Moon, OneShot, SANABI, and Finding Paradise. We matched them by the tags players give Drop on Steam (Adventure, Indie, 2D, Point & Click, and Story Rich): closest matches first, and among equally close ones the better-known games.

Papers, Please
Shared: Indie · Point & Click · Pixel Graphics

To the Moon
Shared: Indie · Story Rich · Adventure

OneShot
Shared: Indie · Story Rich · Pixel Graphics

SANABI
Shared: Story Rich · Adventure · Pixel Graphics

Finding Paradise
Shared: Adventure · Story Rich · 2D

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

A Bird Story
Shared: Indie · Story Rich · Adventure

Impostor Factory
Shared: Adventure · Story Rich · 2D

DISTRAINT: Deluxe Edition
Shared: Indie · Adventure · 2D

Celeste
Shared: Indie · Pixel Graphics · 2D

Thimbleweed Park™
Shared: Adventure · Indie · Point & Click

The Red Strings Club
Shared: Story Rich · Pixel Graphics · Indie

Dropsy
Shared: Adventure · Point & Click · 2D

Little Misfortune
Shared: Indie · Point & Click · Adventure

OMORI
Shared: Indie · Story Rich · Pixel Graphics

Sally Face - Episode One
Shared: Indie · Story Rich · Adventure

UNREAL LIFE
Shared: Adventure · Story Rich · Pixel Graphics

NORCO
Shared: Point & Click · Story Rich · Pixel Graphics

The Rewinder
Shared: Adventure · Pixel Graphics · 2D

Undertale
Shared: Story Rich · Pixel Graphics · Indie

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

DISTRAINT 2
Shared: Story Rich · Point & Click · 2D

Servant of the Lake
Shared: Adventure · Point & Click · Indie

Eastward
Shared: Adventure · Story Rich · Pixel Graphics