Single-player games like Project Of Cooling The Earth
Below are 8 single-player Steam games similar to Project Of Cooling The Earth, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Project Of Cooling The Earth page.
Ranked picks
- 1

Pinevale Settlements
Single-player alternative to Project Of Cooling The Earth — playable solo, no multiplayer required. Shares Strategy and Indie with Project Of Cooling The Earth.
Build a colony from scratch, set up production chains, and defend against raids. Manage resources, research technologies, expand your settlement, and survive each escalating wave!
- 2

Mission: Rift seeker
Single-player alternative to Project Of Cooling The Earth — playable solo, no multiplayer required. Shares Strategy and Indie with Project Of Cooling The Earth.
Mission: Rift seeker is a colony simulation game about building and managing your base on an unknown planet and exploring the surrounding void rifts that are full of horrific and mysterious entities that you are tasked to capture before they to eat the brave and fluffy seekers that you command.
- 3

Deep Among the Swarm
Single-player alternative to Project Of Cooling The Earth — playable solo, no multiplayer required. Shares Strategy with Project Of Cooling The Earth.
Deep Among the Swarm is a challenging survival RTS roguelite about surviving against thousands of enemies. Drill ever deeper underground while fighting the endless onslaught of the Swarm. Can you save humanity?
- 4

岛与工厂 Island And Factories
Single-player alternative to Project Of Cooling The Earth — playable solo, no multiplayer required. Shares Indie and Simulation with Project Of Cooling The Earth.
Set management, strategy, planning, breeding elements as one. Randomly generated islands have different resources, industrialization or agriculture is up to you. Planting crops, breeding animals, mining minerals to obtain low-grade products, factory processing to obtain high-grade products.
- 5

Siege Survival: Gloria Victis
Single-player alternative to Project Of Cooling The Earth — playable solo, no multiplayer required. Shares Strategy and Indie with Project Of Cooling The Earth.
A medieval city under siege and a handful of civilians are all that keep the walls from falling. Mixing survival strategy and resource management, build your camp, craft supplies, and scavenge the occupied city to supply the last troops holding back the invaders.
- 6

Surviving the Aftermath
Single-player alternative to Project Of Cooling The Earth — playable solo, no multiplayer required. Shares Strategy and Simulation with Project Of Cooling The Earth.
Survive and thrive in a post-apocalyptic future — resources are scarce, but opportunity calls! Build the ultimate disaster proof colony, protect your colonists, and restore civilization to a devastated world.
- 7

Rebirth evolution
Single-player alternative to Project Of Cooling The Earth — playable solo, no multiplayer required. Shares Strategy and Indie with Project Of Cooling The Earth.
2D pixel style simulation business strategy game Build and operate your own survivor base, recruit and cultivate various professional combatants. Clear zombie strongholds, reduce regional infections, survive in the apocalypse, and establish your own power.
- 8

Norland
Single-player alternative to Project Of Cooling The Earth — playable solo, no multiplayer required. Shares Strategy and Simulation with Project Of Cooling The Earth.
Lead your noble family in this medieval colony sim, facing off against class conflict, religious struggle, and political treachery. Tend to your people’s needs, uncover the lost knowledge of a fallen empire, and engage in nefarious plots against your enemies.