Games like Mochi
Games like Mochi include Spirit City: Lofi Sessions, Stardew Valley, Maltese's Fluffy Onsen, Cast n Chill, and The Sims™ 4. We matched them by the tags players give Mochi on Steam (Strategy, Desktop Companion, Casual, Life Sim, and Decorating): closest matches first, and among equally close ones the better-known games.

Spirit City: Lofi Sessions
Shared: Desktop Companion · Decorating · Cozy

Stardew Valley
Shared: Life Sim · Pixel Graphics · Simulation

Maltese's Fluffy Onsen
Shared: Desktop Companion · Casual · Simulation

Cast n Chill
Shared: Idler · Casual · Desktop Companion

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

Nodebuster
Shared: Strategy · Casual · Idler

BidKing
Shared: Strategy · Casual · Life Sim

Sticky Business
Shared: Casual · Simulation · Decorating

Rusty's Retirement
Shared: Desktop Companion · Idler · Simulation

How to Train Your Cock
Shared: Desktop Companion · Casual · Idler

Minami Lane
Shared: Casual · Life Sim · Strategy

House Flipper
Shared: Simulation · Casual · Decorating

Cookie Clicker
Shared: Casual · Idler · Pixel Graphics

Tiny Pasture
Shared: Idler · Casual · Desktop Companion

Cornerpond
Shared: Desktop Companion · Idler · Simulation

Birdwatching Notebook
Shared: Desktop Companion · Idler · Casual

Mini Motorways
Shared: Strategy · Casual · Simulation

Game Dev Tycoon
Shared: Strategy · Casual · Simulation

Two Point Museum
Shared: Casual · Strategy · Simulation

Ropuka's Idle Island
Shared: Desktop Companion · Casual · Idler

Tiny Bookshop
Shared: Life Sim · Casual · Cozy

Unpacking
Shared: Casual · Relaxing · Life Sim

Your Big, Cute Monster Farm
Shared: Strategy · Casual · Simulation