Games like The Reeve
Games like The Reeve include The Life and Suffering of Sir Brante, Yes, Your Grace, The Life and Suffering of Sir Brante — Chapter 1&2, Crusader Kings III, and Sovereign Tower. We matched them by the tags players give The Reeve on Steam (Medieval, Management, RPG, Choices Matter, and Simulation): closest matches first, and among equally close ones the better-known games.

The Life and Suffering of Sir Brante
Shared: Choices Matter · RPG · Story Rich

Yes, Your Grace
Shared: Medieval · Choices Matter · RPG

The Life and Suffering of Sir Brante — Chapter 1&2
Shared: Medieval · RPG · Management

Crusader Kings III
Shared: Medieval · RPG · Simulation

Sovereign Tower
Shared: Medieval · Choices Matter · Management

Volcano Princess
Shared: Choices Matter · RPG · Multiple Endings

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

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Story Rich · Choices Matter

Suzerain
Shared: Choices Matter · Choose Your Own Adventure · Story Rich

Undertale
Shared: Choices Matter · Story Rich · RPG

Growing Up
Shared: Choices Matter · Simulation · RPG

The Test
Shared: Simulation · Story Rich · Multiple Endings

Kingdom Come: Deliverance
Shared: Medieval · RPG · Story Rich

Reigns
Shared: Medieval · Choices Matter · RPG

LoveChoice
Shared: Choices Matter · Story Rich · Multiple Endings

Death and Taxes
Shared: Choices Matter · Simulation · Story Rich

Graveyard Keeper
Shared: RPG · Management · Simulation

Emily is Away <3
Shared: Choices Matter · Simulation · Multiple Endings

Roadwarden
Shared: RPG · Story Rich · Choices Matter

风信楼
Shared: Choices Matter · Multiple Endings · Interactive Fiction

Kingdom Come: Deliverance II
Shared: Medieval · RPG · Story Rich

Potion Craft: Alchemist Simulator
Shared: Medieval · Management · Simulation

Emily is Away Too
Shared: Choices Matter · Simulation · Story Rich

Mount & Blade II: Bannerlord
Shared: Medieval · RPG · Simulation