Games like Demetria Spirit
Games like Demetria Spirit include Stardew Valley, Coral Island, My Time at Portia, Unpacking, and Minami Lane. We matched them by the tags players give Demetria Spirit on Steam (Life Sim, Casual, Farming Sim, Simulation, and 2.5D): closest matches first, and among equally close ones the better-known games.

Stardew Valley
Shared: Farming Sim · Life Sim · Simulation

Coral Island
Shared: Life Sim · Farming Sim · Simulation

My Time at Portia
Shared: Life Sim · Farming Sim · Casual

Unpacking
Shared: Casual · Cute · Relaxing

Minami Lane
Shared: Casual · Life Sim · Cute

Farm Together
Shared: Simulation · Casual · Farming Sim

STORY OF SEASONS: Friends of Mineral Town
Shared: Farming Sim · Casual · Simulation

Slime Rancher 2
Shared: Cute · Relaxing · Casual

Fields of Mistria
Shared: Farming Sim · Life Sim · Simulation

Paralives
Shared: Life Sim · Simulation · Casual

Dinkum
Shared: Life Sim · Farming Sim · Relaxing

Sticky Business
Shared: Casual · Simulation · Relaxing

The Sims™ 4
Shared: Life Sim · Simulation · Casual

Lemon Cake
Shared: Casual · Simulation · Farming Sim

Paleo Pines
Shared: Farming Sim · Casual · Simulation

Little Witch in the Woods
Shared: Life Sim · Casual · Cute

Infinity Nikki
Shared: Casual · Cute · Relaxing

Farmer's Dynasty - Final Harvest Edition
Shared: Life Sim · Farming Sim · Simulation

Placid Plastic Duck Simulator
Shared: Casual · Cute · Relaxing

Hokko Life
Shared: Life Sim · Casual · Farming Sim

Clanfolk
Shared: Life Sim · Farming Sim · Simulation

I Am Future: Cozy Apocalypse Survival
Shared: Casual · Farming Sim · Simulation

Palia
Shared: Life Sim · Farming Sim · Casual

Sun Haven
Shared: Farming Sim · Life Sim · Relaxing