Games like NYXverse.AI
Games like NYXverse.AI include The Sims™ 4, Disney Dreamlight Valley, The Sims™ 3, Coral Island, and Stardew Valley. We matched them by the tags players give NYXverse.AI on Steam (Simulation, Artificial Intelligence, Casual, Character Customization, and 3D): closest matches first, and among equally close ones the better-known games.

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

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

The Sims™ 3
Shared: Simulation · Character Customization · Casual

Coral Island
Shared: Simulation · Life Sim · Character Customization

Stardew Valley
Shared: Simulation · RPG · Life Sim

Chinese Parents
Shared: Simulation · Casual · Life Sim

PowerWash Simulator
Shared: Casual · Simulation · 3D

Paralives
Shared: Simulation · Character Customization · Life Sim

PC Building Simulator
Shared: Simulation · 3D · First-Person

TOGETHER BnB
Shared: Simulation · 3D · Dating Sim

inZOI
Shared: Simulation · Character Customization · Life Sim

Internet Cafe Simulator 2
Shared: Simulation · 3D · First-Person

Supermarket Simulator
Shared: Simulation · First-Person · Singleplayer

Sun Haven
Shared: Character Customization · RPG · Life Sim

My Time at Portia
Shared: Simulation · RPG · Casual

Electrician Simulator
Shared: Simulation · First-Person · Casual

Finnish Cottage Simulator
Shared: Simulation · 3D · First-Person

Streamer Life Simulator 2
Shared: Simulation · Casual · First-Person

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

Librarian: Tidy Up the Arcane Library!
Shared: Artificial Intelligence · Casual · Simulation

Volcano Princess
Shared: Simulation · RPG · Life Sim

Starsand Island
Shared: Casual · Simulation · RPG

House Flipper
Shared: Simulation · Casual · Singleplayer

Prison Escape Simulator: Dig Out
Shared: Simulation · Casual · 3D