Games like Ruins to Rumble
Games like Ruins to Rumble include Papers, Please, The Escapists, 上帝之城 I:监狱帝国 [City of God I - Prison Empire], Plague Inc: Evolved, and Game Dev Tycoon. We matched them by the tags players give Ruins to Rumble on Steam (Indie, Early Access, Simulation, Strategy, and 2D): closest matches first, and among equally close ones the better-known games.

Papers, Please
Shared: Indie · Simulation · Pixel Graphics

The Escapists
Shared: Strategy · Pixel Graphics · Indie

上帝之城 I:监狱帝国 [City of God I - Prison Empire]
Shared: Indie · Simulation · Strategy

Plague Inc: Evolved
Shared: Simulation · Indie · Strategy

Game Dev Tycoon
Shared: Indie · Simulation · Strategy

Stardew Valley
Shared: Pixel Graphics · Simulation · Indie

Graveyard Keeper
Shared: Simulation · Pixel Graphics · Indie

The Escapists 2
Shared: Strategy · Pixel Graphics · 2D

觅长生
Shared: Strategy · Indie · RPG

Knights of Pen and Paper 2
Shared: Indie · Strategy · Simulation

The Binding of Isaac: Rebirth
Shared: Indie · Pixel Graphics · Replay Value

Reus
Shared: Indie · Strategy · Simulation

RIOT: Civil Unrest
Shared: Indie · Simulation · Strategy

The Scroll of Taiwu : Beyond The Dome
Shared: Indie · Strategy · RPG

Stoneshard
Shared: Strategy · Pixel Graphics · RPG

Tower Wizard
Shared: Strategy · 2D · Fantasy

The World of Kungfu: Dragon and Eagle
Shared: Indie · Strategy · RPG

Undertale
Shared: Indie · Pixel Graphics · 2D

UFO 50
Shared: Indie · Pixel Graphics · 2D

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

Retirement Simulator
Shared: Indie · Simulation · RPG

Dragon Cliff
Shared: Strategy · RPG · Pixel Graphics

Home Behind 2
Shared: Strategy · Indie · Simulation

Totally Accurate Battle Simulator
Shared: Simulation · Strategy · Indie