Games like Anomalies - Dungeonomalies
Games like Anomalies - Dungeonomalies include Townscaper, Garry's Mod, PowerWash Simulator, Tiny Glade, and Mountain. We matched them by the tags players give Anomalies - Dungeonomalies on Steam (Idler, Sandbox, Real-Time, Casual, and Simulation): closest matches first, and among equally close ones the better-known games.

Townscaper
Shared: Sandbox · Relaxing · Casual

Garry's Mod
Shared: Sandbox · Casual · Simulation

PowerWash Simulator
Shared: Casual · Simulation · Relaxing

Tiny Glade
Shared: Sandbox · Relaxing · Casual

Mountain
Shared: Simulation · Casual · Relaxing

Nodebuster
Shared: Idler · Casual · Simulation

Cloud Gardens
Shared: Sandbox · Casual · Relaxing

SUMMERHOUSE
Shared: Sandbox · Casual · Relaxing

House Flipper
Shared: Simulation · Sandbox · Casual

My Dream Setup
Shared: Sandbox · Simulation · Casual

Stardew Valley
Shared: Sandbox · Simulation · Relaxing

Equilinox
Shared: Simulation · Casual · Sandbox

Planet Coaster
Shared: Sandbox · Simulation · Relaxing

PowerWash Simulator 2
Shared: Casual · Simulation · Sandbox

Everything
Shared: Casual · Simulation · Sandbox

Dorfromantik
Shared: Casual · Relaxing · Sandbox

Cities: Skylines II
Shared: Sandbox · Simulation · Relaxing

Click the Button
Shared: Idler · Casual · Simulation

A Game About Feeding A Black Hole
Shared: Casual · Idler · Relaxing

The Sims™ 4
Shared: Simulation · Sandbox · Casual

Train Simulator Classic
Shared: Simulation · Casual · Relaxing

Digseum
Shared: Idler · Casual · Simulation

Potion Craft: Alchemist Simulator
Shared: Simulation · Relaxing · Sandbox

MyVoiceZoo
Shared: Casual · Sandbox · Simulation