Games like Cecil Run
Games like Cecil Run include Cyberhunt, Florence, To The Core, That's not my Neighbor, and Pikuniku. We matched them by the tags players give Cecil Run on Steam (Indie, Casual, Adventure, Arcade, and Old School): closest matches first, and among equally close ones the better-known games.

Cyberhunt
Shared: Indie · Casual · Adventure

Florence
Shared: Indie · Casual · Adventure

To The Core
Shared: Casual · Arcade · Indie

That's not my Neighbor
Shared: Casual · Adventure · Indie

Pikuniku
Shared: Indie · Casual · Adventure

There Is No Game: Wrong Dimension
Shared: Indie · Adventure · Casual

There Is No Game: Jam Edition 2015
Shared: Indie · Casual · Adventure

Donut County
Shared: Indie · Casual · Adventure

Melvor Idle
Shared: Casual · Indie · Adventure

UFO 50
Shared: Indie · Arcade · Adventure

Chained Together
Shared: Adventure · Casual · Indie

A Short Hike
Shared: Indie · Adventure · Casual

泡沫冬景
Shared: Casual · Indie · Adventure

Journey
Shared: Indie · Adventure · Casual

Banana
Shared: Casual · Arcade · Indie

Wizorb
Shared: Indie · Arcade · Adventure

Dream Ending
Shared: Indie · Casual · Adventure

Rogue Legacy 2
Shared: Arcade · Indie · Adventure

Timberman
Shared: Casual · Indie · Arcade

Razortron 2000
Shared: Casual · Indie · Arcade

Moncage
Shared: Casual · Indie · Adventure

Wobbly Life
Shared: Adventure · Casual · Indie

Home Behind
Shared: Adventure · Indie · Casual

Across the Obelisk
Shared: Casual · Adventure · Indie