Games like Market at Moonfall
Games like Market at Moonfall include The Riftbreaker, 鬼谷八荒 Tale of Immortal, The Guild 3, Cities: Skylines, and Kenshi. We matched them by the tags players give Market at Moonfall on Steam (Tactical RPG, Hack and Slash, Tower Defense, Building, and RPG): closest matches first, and among equally close ones the better-known games.

The Riftbreaker
Shared: Tower Defense · Hack and Slash · Building

鬼谷八荒 Tale of Immortal
Shared: Tactical RPG · Management · RPG

The Guild 3
Shared: Economy · RPG · Strategy

Cities: Skylines
Shared: Building · Strategy · Management

Kenshi
Shared: RPG · Survival · Strategy RPG

Crusader Kings III
Shared: Strategy · RPG · Medieval

Gladiator Guild Manager
Shared: RPG · Strategy · Management

Foundation
Shared: Strategy · Building · Medieval

Farthest Frontier
Shared: Building · Strategy · Economy

Banished
Shared: Strategy · Survival · Medieval

Kingdom Two Crowns
Shared: Tower Defense · Building · Strategy

Jurassic World Evolution
Shared: Building · Strategy · Management

Planet Coaster
Shared: Building · Management · Strategy

Cities: Skylines II
Shared: Building · Economy · Management

Manor Lords
Shared: Strategy · Building · Management

Startup Company
Shared: Economy · Management · Strategy

Tavern Master
Shared: Building · Management · Strategy

Medieval Dynasty
Shared: Building · Medieval · Survival

SAELIG
Shared: RPG · Strategy · Economy

Settlement Survival
Shared: Building · Management · Survival

Jurassic World Evolution 2
Shared: Building · Management · Strategy

Oxygen Not Included
Shared: Building · Survival · Management

Prison Architect
Shared: Building · Strategy · Management

KINGDOMS
Shared: Building · RPG · Medieval