Games like They Came for Blood
Games like They Came for Blood include Touhou Mystia's Izakaya, Stardew Valley, Papers, Please, That's not my Neighbor, and Volcano Princess. We matched them by the tags players give They Came for Blood on Steam (Casual, Simulation, Life Sim, Point & Click, and Time Management): closest matches first, and among equally close ones the better-known games.

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

Stardew Valley
Shared: Life Sim · Simulation · Pixel Graphics

Papers, Please
Shared: Simulation · Point & Click · Pixel Graphics

That's not my Neighbor
Shared: Casual · Point & Click · Simulation

Volcano Princess
Shared: Life Sim · Simulation · Casual

Unpacking
Shared: Casual · Pixel Graphics · Simulation

Organized Inside
Shared: Casual · Simulation · Point & Click

Shawarma Legend
Shared: Simulation · Life Sim · Time Management

Click the Button
Shared: Casual · Simulation · Point & Click

The Sims™ 4
Shared: Life Sim · Simulation · Casual

Chill Pulse
Shared: Casual · Simulation · Point & Click

DAVE THE DIVER
Shared: Casual · Pixel Graphics · Simulation

Discounty
Shared: Simulation · Casual · Life Sim

Cookie Clicker
Shared: Casual · Pixel Graphics · Horror

小白兔电商~Bunny e-Shop
Shared: Simulation · Capitalism · Life Sim

BidKing
Shared: Casual · Simulation · Life Sim

Chinese Parents
Shared: Life Sim · Simulation · Casual

Maltese's Fluffy Onsen
Shared: Simulation · Casual · Pixel Graphics

Unfair Flips
Shared: Casual · Simulation · 2D

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

Game Dev Tycoon
Shared: Simulation · Casual · 2D

Princess Maker: Children of Revelation
Shared: Simulation · Life Sim · 2D

Papa's Freezeria Deluxe
Shared: Simulation · Casual · Time Management

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