Games like Little Lives
Games like Little Lives include The Sims™ 4, Paralives, Volcano Princess, Stardew Valley, and Slime Rancher. We matched them by the tags players give Little Lives on Steam (Life Sim, Dating Sim, Open World, Sandbox, and Cute): closest matches first, and among equally close ones the better-known games.

The Sims™ 4
Shared: Life Sim · Character Customization · Dating Sim

Paralives
Shared: Life Sim · Open World · Character Customization

Volcano Princess
Shared: Life Sim · Dating Sim · Choices Matter

Stardew Valley
Shared: Life Sim · Sandbox · Open World

Slime Rancher
Shared: Cute · Open World · Sandbox

Coral Island
Shared: Life Sim · Dating Sim · Character Customization

My Time at Sandrock
Shared: Life Sim · Dating Sim · Sandbox

TOGETHER BnB
Shared: Dating Sim · Open World · Life Sim

Youtubers Life 2
Shared: Life Sim · Character Customization · Casual

inZOI
Shared: Life Sim · Character Customization · Sandbox

My Time at Portia
Shared: Life Sim · Open World · Casual

Youtubers Life
Shared: Life Sim · Casual · Character Customization

The Sims™ 3
Shared: Life Sim · Sandbox · Character Customization

Fields of Mistria
Shared: Dating Sim · Life Sim · Cute

Hello Kitty Island Adventure
Shared: Open World · Life Sim · Cute

Chinese Parents
Shared: Life Sim · Casual · Dating Sim

SPORE™
Shared: Open World · Sandbox · Casual

Big Ambitions
Shared: Life Sim · Sandbox · Management

Mon Bazou
Shared: Life Sim · Sandbox · Open World

LoveChoice
Shared: Dating Sim · Choices Matter · Cute

The Sims™ 2 Legacy Collection
Shared: Life Sim · Sandbox · Character Customization

Minami Lane
Shared: Life Sim · Cute · Casual

Disney Dreamlight Valley
Shared: Life Sim · Character Customization · Sandbox

Farm Together 2
Shared: Life Sim · Sandbox · Cute