Games like Candy Renovation
Games like Candy Renovation include Garry's Mod, House Flipper, That's not my Neighbor, Librarian: Tidy Up the Arcane Library!, and Aimlabs. We matched them by the tags players give Candy Renovation on Steam (FPS, Hidden Object, Casual, Collectathon, and Simulation): closest matches first, and among equally close ones the better-known games.

Garry's Mod
Shared: Casual · Building · FPS

House Flipper
Shared: Simulation · Building · Casual

That's not my Neighbor
Shared: Casual · Adventure · Point & Click

Librarian: Tidy Up the Arcane Library!
Shared: Collectathon · Casual · Hidden Object

Aimlabs
Shared: FPS · Simulation · First-Person

The Room
Shared: Hidden Object · Point & Click · Adventure

Gas Station Simulator
Shared: Simulation · Casual · Building

Slime Rancher
Shared: Adventure · Casual · Simulation

Slime Rancher 2
Shared: Casual · Simulation · Adventure

[Chillas Art] The Closing Shift
Shared: Simulation · Casual · Adventure

The Sims™ 3
Shared: Simulation · Building · Casual

Sort Them Ducks
Shared: Casual · Simulation · Hidden Object

s&box
Shared: Casual · Building · FPS

The Sims™ 4
Shared: Simulation · Building · Casual

Half-Life 2
Shared: FPS · Adventure · First-Person

Organized Inside
Shared: Casual · Hidden Object · Simulation

PC Building Simulator
Shared: Simulation · Building · First-Person

BioShock Infinite
Shared: FPS · First-Person · Adventure

Hidden Through Time
Shared: Hidden Object · Casual · Collectathon

35MM
Shared: FPS · Hidden Object · Walking Simulator

How to Make an Atomic Bomb in Your Garden
Shared: Simulation · Casual · Adventure

The Room 4: Old Sins
Shared: Hidden Object · Adventure · Point & Click

Prison Simulator
Shared: Casual · Simulation · FPS

Train Station Renovation
Shared: Casual · Simulation · Building