Games like Space Haven

The Squirrel's verdictX4 operates at galaxy scale: manage a living economy, build fleets, and run trade networks across dozens of sectors without a scripted endpoint. Where Space Haven keeps you focused on one crew's survival, X4 expands outward into fleet command and empire logistics. Median playtime sits at 167.4 hours, but reviewers consistently flag that tutorials explain mechanics without connecting them to actual play.

Not for you if you found Space Haven's interface already frustrating — X4 reviewers describe a steeper, more poorly-signposted learning curve.

The Squirrel's verdictStardeus is built around automation puzzles — power routing, robot tasking, and a dense tech tree — that must be unlocked before basic ship functions work. Reviewers who enjoy optimizing layered systems rate it highly; those expecting to manage a crew from the start describe the early research wall as a grind that disrespects player time. Median playtime is 53.8 hours.

Not for you if you want life support and basic resources available without grinding through a long research queue first.

The Squirrel's verdictBoth put you in first-person control of a space base you shape yourself, managing power and resource chains while automation slowly takes over the grind. Astro Colony trades Space Haven's crew-survival tension and ship combat for factory-style automation and asteroid-catching, with co-op support. Median playtime runs 40.6 hours, shorter and more focused than Space Haven's open-ended runs.

Not for you if you want survival stakes and crew management rather than automation-chain building, or you need deep endgame content beyond a defined progression tree.

The Squirrel's verdictOstranauts is a single-ship salvage game built around inventory management: size and shape of items matter, systems fail incrementally, and keeping one fragile vessel running is the entire scope. There is no fleet-building or structured combat. Reviewers praise the atmosphere but consistently note broken or poorly-explained systems, with a median playtime of 59.2 hours for those who push through.

Not for you if you need clear tutorials and stable systems — reviewers repeatedly describe the game as broken or barebones in its current state.

The Squirrel's verdictSpace Trash Scavenger is a physics-based debris collection game with conveyor-belt automation and a mission list that reviewers say actually teaches the mechanics. The loop centers on manually gathering scrap from asteroids rather than managing crew survival across a ship. Median playtime is 19.8 hours; reviewers warn that object physics can send items drifting into the void permanently, and that resource density stays low throughout.

Not for you if you want crew management and long-haul survival rather than repetitive asteroid scavenging with unpredictable physics losses.

The Squirrel's verdictThe Last Starship centers on designing and building ships cell by cell while keeping crew and resources in order under survival pressure. Reviewers describe less research depth and fewer systems than Space Haven, and note the 1.0 release arrived with limited endgame content. Priced at $19.99 with a median playtime of 29.2 hours, it offers a more streamlined version of the same core loop.

Not for you if you want endgame depth and system verticality — reviewers describe its systems as thin and performance-limited on larger ships.

The Squirrel's verdictSpace Haven's ship-building carries over: assemble vessels from modular pieces with real physics constraints rather than free-form shapes. Starminer trades Space Haven's crew-survival management for flight, mining, and combat systems with Newtonian movement. Fits players who want the construction loop without the colony-logistics layer, and don't mind slower, physics-driven piloting.

Not for you if you came for crew management and base survival rather than flying and mining, or you want fast, arcade-style ship handling.