1
RPGAdventureEconomy
$4.99 ~9.5 hr median no co-op complexity: light 62.1% of 3k
The Squirrel's verdictShoppe Keep swaps colony management for shopkeeping — stocking shelves, setting prices, and defending a store rather than keeping colonists alive. It carries a Mixed Steam rating at 62.1% positive and a median playtime of 9.5 hours. Reviews describe the developer declaring it finished and announcing a sequel before the core game felt complete.
Not for you if you want a developer still updating the base game rather than one that moved on to a sequel.
2
Colony SimRogue-liteCartoony
$29.99 ~12.8 hr median no co-op complexity: moderate 59.2% of 990
The Squirrel's verdictJumplight Odyssey puts crew management aboard a moving spaceship rather than a fixed base, with combat and narrative jumps layered on top of the resource and needs systems. Development was canceled after studio funding collapsed, though the team indicated intent to restart. Median playtime sits at 12.8 hours and the Steam rating is Mixed at 59.2% positive.
Not for you if you want confirmation that development will resume before starting a game, or prefer a fixed-base colony sim over a ship-in-transit format.
3
Colony SimBase-BuildingAutomation
Strong Mods Strong ModsA deep, active modding scene extends it past its base content.
$24.99 ~49.5 hr median co-op complexity: moderate 57% of 3k
The Squirrel's verdictBoth are colony-management sims that reached a formal release still carrying placeholder systems and unfinished endgame content. Hammerting swaps space-station crew management for dwarf-fortress-style mining and base structural integrity, with co-op support Spacebase never had. Median playtime sits near 50 hours, so there's more here before things fall apart.
Not for you if you want balanced late-game systems rather than another early-access-style base sim that stopped receiving major updates before completion.
4
Base-BuildingSpaceSurvival
Free ~20.2 hr median no co-op complexity: moderate 50.4% of 1k
The Squirrel's verdictFree to play, so the financial sting that affected Spacebase DF-9 buyers does not apply here. Starship Theory puts you aboard a space station managing crew needs and expanding systems — the same structural loop — but adds a documented development gap caused by the solo dev taking extended parental leave before returning to patch the game. Steam rating sits at Mixed (50.4% positive).
Not for you if you want a colony sim with a stable, consistent development history rather than a solo dev who has disappeared and returned more than once.
5
City BuilderRPGFantasy
~6 hr median no co-op complexity: moderate 36.6% of 3k
The Squirrel's verdictFolk Tale runs the same core loop as Spacebase DF-9: assign settlers to jobs, expand a base, and watch systems buckle as the project sits in early access. It trades the space station for a fantasy village and offers no co-op. Steam rating sits at Mostly Negative (36.6%), median playtime is 6 hours, and the store page still lists it as upcoming.
Not for you if you want a finished game rather than another early-access colony builder with a mostly negative reception and no confirmed release.
6
EconomyCraftingSoftware
$9.99 ~4 hr median no co-op complexity: moderate 33.1% of 263
The Squirrel's verdictTech Corp. puts you in charge of a tech company with granular systems for product development, marketing, and staff management. Reviews describe heavy micromanagement, too many steps to ship a product, and a developer-publisher dispute that ended active development. Median playtime is 4.0 hours and the Steam rating sits at Mostly Negative (33.1% positive).
Not for you if you find dense micromanagement tedious rather than engaging, or want a management sim with a completed, polished system loop.
7
City BuilderCraftingRPG
$4.99 ~39.3 hr median no co-op complexity: light 27% of 3k
The Squirrel's verdictTowns aimed for Dwarf Fortress-style depth with colonist needs, RPG elements, and base management — then development stopped. Released in 2012 and sitting at 27% positive on Steam, it shares the unfinished-colony-sim profile of Spacebase DF-9. Median playtime of 39.3 hours suggests the systems hold longer than most abandoned projects in this space.
Not for you if you want a colony sim that received ongoing patches rather than one abandoned since 2012.
8
Pro Gamer Manager 2
PCMacLinux
Sportse-sportsReal Time Tactics
$19.99 ~0.8 hr median no co-op complexity: light 14% of 164
The Squirrel's verdictAn esports roster management sim rather than a space colony, Pro Gamer Manager 2 asks you to juggle schedules and individual needs for a group under your control. It carries a 14% positive Steam rating and a median playtime of 0.8 hours. Reviews describe the developer running out of funding shortly after release and halting work on the game.
Not for you if you want more than the under-one-hour median session most players report, or a management sim with a positive reception.
How the Squirrel matches games
Not tag overlap. We compare what players actually say across hundreds of
thousands of reviews about how each game feels to play, then break
the comparison into the mechanics you can see in each card. The mark on
every bar is Spacebase DF-9's own score, so you can read where a match runs
hotter or cooler than the anchor.
Verdicts are written against a fixed editorial standard, machine-audited,
and human spot-checked. Which games make the cut is a human call. Prices
and review data refresh automatically. Full method & AI disclosure →