Games like Debt City
Games like Debt City include Stardew Valley, 鬼谷八荒 Tale of Immortal, My Time at Portia, Terraria, and Disney Dreamlight Valley. We matched them by the tags players give Debt City on Steam (RPG, Simulation, Life Sim, Sandbox, and Choose Your Own Adventure): closest matches first, and among equally close ones the better-known games.

Stardew Valley
Shared: RPG · Life Sim · Simulation

鬼谷八荒 Tale of Immortal
Shared: Simulation · RPG · Sandbox

My Time at Portia
Shared: RPG · Life Sim · Simulation

Terraria
Shared: Sandbox · 2D · Exploration

Disney Dreamlight Valley
Shared: Life Sim · Simulation · Exploration

Littlewood
Shared: Life Sim · Simulation · RPG

Fields of Mistria
Shared: RPG · Life Sim · Simulation

SPORE™
Shared: Sandbox · Simulation · Exploration

Graveyard Keeper
Shared: RPG · Simulation · Sandbox

DAVE THE DIVER
Shared: Exploration · RPG · Pixel Graphics

Starsand Island
Shared: RPG · Life Sim · Simulation

Kynseed
Shared: Life Sim · Sandbox · RPG

Clanfolk
Shared: RPG · Life Sim · Simulation

Potion Craft: Alchemist Simulator
Shared: Simulation · Sandbox · 2D

Mon Bazou
Shared: Life Sim · Sandbox · Exploration

The Sims™ 3
Shared: Simulation · Life Sim · Sandbox

WorldBox - God Simulator
Shared: Simulation · Sandbox · Life Sim

People Playground
Shared: Sandbox · Simulation · 2D

Two Point Museum
Shared: Simulation · Sandbox · Life Sim

Hello Kitty Island Adventure
Shared: Simulation · Life Sim · Exploration

Core Keeper
Shared: Exploration · Sandbox · Pixel Graphics

Touhou Mystia's Izakaya
Shared: Simulation · RPG · Pixel Graphics

Coral Island
Shared: Life Sim · Simulation · RPG

The Scroll of Taiwu : Beyond The Dome
Shared: RPG · Sandbox · Simulation