What games are like Deep Space Outpost?

The best games like Deep Space Outpost on Steam right now include The Last Starship, Starminer, ALL WILL FALL. They share Deep Space Outpost's genre and gameplay (Early Access, Colony Sim, Building) and are ranked using live Steam similarity and current follower momentum, updated daily.

How are these similar games chosen?

Each game is scored by how many Steam genres and gameplay modes it shares with Deep Space Outpost, plus a bonus for the same developer, then tie-broken by how fast it is gaining Steam followers right now.

Games Like Deep Space Outpost (2026)

The best similar games on Steam — matched by shared genre and gameplay, with a reason for every pick.

Updated daily · July 17, 2026

Looking for games like Deep Space Outpost? The closest matches on Steam right now are The Last Starship, Starminer, ALL WILL FALL — chosen by shared genre and gameplay (Early Access, Colony Sim, Building) and ranked by how fast each is currently gaining followers. Full ranked list of 12 below, each with why it's a match.

Best games similar to Deep Space Outpost

#	Game	Genre	Shared with Deep Space Outpost
1	The Last Starship	Indie	Management, 2D, Space, Top-Down
2	Starminer	Action	Indie, Simulation, Strategy, single-player
3	ALL WILL FALL	Indie	Indie, Simulation, Strategy, single-player
4	Sector Space	Action	Indie, Simulation, single-player
5	ITER-8	Action	Indie, Simulation, Strategy, single-player
6	AETHUS	Adventure	Indie, Simulation, Strategy, single-player
7	Dynasty Protocol	Indie	Indie, Simulation, Strategy, single-player
8	RimWorld	Indie	Management, Procedural Generation, 2D, Space
9	Oxygen Not Included	Indie	Management, 2D, Space, Colony Sim
10	Timberborn	Indie	Management, Base-Building, Science, Colony Sim
11	Possible One: Lunar Industries	Indie	Indie, Simulation, Strategy, single-player
12	Space Haven	Indie	Management, Space, Early Access, Colony Sim

Why these are like Deep Space Outpost

1. The Last Starship

Both are tagged management, 2d, space; both offer single-player. The Last Starship is a 2D space construction game where you design and upgrade your starship.

2. Starminer

Both are indie / simulation games; both offer single-player. Design and build a massive interstellar fleet in this simulation sandbox.

3. ALL WILL FALL

Both are indie / simulation games; both offer single-player. Build massive ocean cities and lead your people to prosperity in this post-apocalyptic survival colony sim.

4. Sector Space

Both are indie / simulation games; both offer single-player. Explore a procedurally generated galaxy, mine asteroids, refine minerals, colonize planets, build stations, deploy drones, salvage rare items, construct gear, level up, improve your ship, assemble a fleet, engage in comb

5. ITER-8

Both are indie / simulation games; both offer single-player. Welcome to the surface, ITER employee #8.

6. AETHUS

Both are indie / simulation games; both offer single-player. Explore a vast underground world to mine and craft hundreds of items while building up your modular Outpost on the surface, to prospect for gems, refine resources and farm hydroponic crops in this top-down sci-fi surviva

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