Games like Reaper Rules
Games like Reaper Rules include SANABI, To the Moon, Skul: The Hero Slayer, OneShot, and Impostor Factory. We matched them by the tags players give Reaper Rules on Steam (Indie, Pixel Graphics, 2D, Story Rich, and Mystery): closest matches first, and among equally close ones the better-known games.

SANABI
Shared: Pixel Graphics · Story Rich · Indie

To the Moon
Shared: Indie · Story Rich · Pixel Graphics

Skul: The Hero Slayer
Shared: Indie · Pixel Graphics · 2D

OneShot
Shared: Pixel Graphics · Indie · Story Rich

Impostor Factory
Shared: Pixel Graphics · Story Rich · 2D

Celeste
Shared: Pixel Graphics · Indie · 2D

DISTRAINT: Deluxe Edition
Shared: Indie · Pixel Graphics · 2D

DELTARUNE
Shared: Pixel Graphics · Story Rich · 2D

Katana ZERO
Shared: Pixel Graphics · Story Rich · Indie

The Rewinder
Shared: Pixel Graphics · Mystery · Adventure

Undertale
Shared: Story Rich · Pixel Graphics · Indie

Iconoclasts
Shared: Indie · Pixel Graphics · Story Rich

Finding Paradise
Shared: Pixel Graphics · Story Rich · 2D

The Hex
Shared: Indie · Story Rich · Pixel Graphics

Owlboy
Shared: Pixel Graphics · Indie · 2D

Until Then
Shared: Pixel Graphics · Story Rich · 2D

There Is No Game: Wrong Dimension
Shared: Indie · Pixel Graphics · Adventure

The Final Station
Shared: Pixel Graphics · Indie · 2D

OMORI
Shared: Indie · Pixel Graphics · Story Rich

A Bird Story
Shared: Indie · Pixel Graphics · Story Rich

Eastward
Shared: Pixel Graphics · Story Rich · Adventure

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Indie · 2D

Papers, Please
Shared: Indie · Pixel Graphics · Story Rich

Dungeon Munchies
Shared: Indie · Pixel Graphics · Adventure