Games like Poseidon - Project Dark Sky
Games like Poseidon - Project Dark Sky include Totally Accurate Battle Simulator, Ship Graveyard Simulator, Ultimate Epic Battle Simulator 2, [Chillas Art] The Closing Shift, and Plague Inc: Evolved. We matched them by the tags players give Poseidon - Project Dark Sky on Steam (Action, Simulation, Indie, Strategy, and Naval): closest matches first, and among equally close ones the better-known games.

Totally Accurate Battle Simulator
Shared: Simulation · Strategy · Indie

Ship Graveyard Simulator
Shared: Simulation · Indie · Action

Ultimate Epic Battle Simulator 2
Shared: Simulation · Action · Strategy

[Chillas Art] The Closing Shift
Shared: Simulation · Action · Adventure

Plague Inc: Evolved
Shared: Simulation · Strategy · Indie

RADical ROACH Remastered
Shared: Action · Indie · Simulation

Plebby Quest: The Crusades
Shared: Strategy · Indie · Simulation

Slime Rancher
Shared: Adventure · Exploration · Simulation

Achievement Clicker
Shared: Indie · Simulation · Action

Internet Cafe Simulator 2
Shared: Simulation · Exploration · 3D

Shieldwall
Shared: Action · Simulation · Strategy

Total Tank Simulator
Shared: Simulation · Action · Strategy

Mount & Blade II: Bannerlord
Shared: Strategy · Action · Simulation

House Flipper
Shared: Simulation · Casual · Action

[Chillas Art] Stigmatized Property
Shared: Indie · Simulation · Action

Drug Dealer Simulator
Shared: Simulation · Action · Indie

911 Operator
Shared: Simulation · Strategy · Indie

Planet Coaster
Shared: Simulation · Strategy · Action

Game Dev Tycoon
Shared: Simulation · Indie · Strategy

Sparkle 2 Evo
Shared: Simulation · Indie · Action

SPORE™ Galactic Adventures
Shared: Action · Simulation · Adventure

Russian Life Simulator
Shared: Simulation · Action · Indie

Feed and Grow: Fish
Shared: Simulation · Action · Indie

PEAK
Shared: Adventure · Exploration · Indie