Games like Cubus
Games like Cubus include Slime Rancher 2, Unpacking, Chill with You : Lo-Fi Story, Placid Plastic Duck Simulator, and Refunct. We matched them by the tags players give Cubus on Steam (Casual, Arcade, Relaxing, Atmospheric, and Cute): closest matches first, and among equally close ones the better-known games.

Slime Rancher 2
Shared: Relaxing · Cute · Casual

Unpacking
Shared: Casual · Relaxing · Cute

Chill with You : Lo-Fi Story
Shared: Casual · Relaxing · Atmospheric

Placid Plastic Duck Simulator
Shared: Relaxing · Casual · Cute

Refunct
Shared: Relaxing · Casual · Atmospheric

PowerWash Simulator
Shared: Casual · Relaxing · 3D

Creature Kitchen
Shared: Cute · Relaxing · Atmospheric

LEGO® Builder's Journey
Shared: Casual · Relaxing · Cute

Townscaper
Shared: Relaxing · Casual · Stylized

WEBFISHING
Shared: Casual · Cute · Indie

Superflight
Shared: Casual · Relaxing · Atmospheric

ABZU
Shared: Relaxing · Atmospheric · Casual

Berry Bury Berry
Shared: 3D · Casual · First-Person

Assemble with Care
Shared: Casual · Relaxing · Indie

SUMMERHOUSE
Shared: Relaxing · Casual · Atmospheric

Flower
Shared: Casual · Relaxing · Atmospheric

Is This Seat Taken?
Shared: Casual · Relaxing · Cute

My Dream Setup
Shared: Relaxing · Casual · Cute

Minami Lane
Shared: Casual · Cute · Relaxing

Kind Words (lo fi chill beats to write to)
Shared: Relaxing · Casual · Atmospheric

Leaf it Alone
Shared: Relaxing · Casual · Cute

MiSide
Shared: Cute · Atmospheric · First-Person

Carto
Shared: Cute · Relaxing · Indie

Slime Rancher
Shared: Cute · Casual · First-Person