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Squirrel's Pick Squirrel's PickThe best game on this page. If you only try one, try this.
RPGCity BuilderColony Sim
Strong Mods Strong ModsA deep, active modding scene extends it past its base content.
$23.99 ~71.4 hr median no co-op complexity: moderate 89.1% of 21k
The Squirrel's verdictBoth put you managing a colony threatened by scaling enemy waves while you assign jobs rather than act directly. Going Medieval adds 3D voxel building with layered floors and stairs, deeper individual pawn management, and a perk system, but Colony Survival's more passive job-role structure is replaced by direct pawn micromanagement. Suits players who want more building depth and don't mind hands-on colonist control.
Not for you if you want tight melee combat, functional pathfinding, or a family/lineage system tying your colonists together generationally.
2
City BuilderColony SimSurvival
$24.99 ~63.5 hr median no co-op complexity: moderate 86.8% of 18k
The Squirrel's verdictBoth are single-player colony builders where you manage a growing population against escalating threats, watching your settlement scale from a handful of workers to a sprawling base. Dawn of Man swaps zombies for prehistoric predators and rival tribes, and adds a tech-tier progression from stone to iron. It suits players who want more defined milestones than Colony Survival's open-ended crafting.
Not for you if you want your colonists to have individual personalities or social relationships, since citizens here are defined only by age and gender.
3
Closest Match Closest MatchThe most similar game to the anchor, by what players say.
Colony SimCity BuilderGod Game
Strong Mods Strong ModsA deep, active modding scene extends it past its base content.
$24.99 ~48.9 hr median co-op complexity: moderate 82.4% of 2k
The Squirrel's verdictBoth are colony builders where you direct workers to gather, craft, and expand rather than doing most tasks yourself. Sapiens trades Colony Survival's wave-based zombie threat for a massive explorable world and deeper research/role systems, but reviewers report slow worker movement and low carry capacity as recurring friction. Suits players who want scale and world generation over combat pressure.
Not for you if you want fast-paced threat scaling rather than a huge slow-paced world with sluggish worker logistics.
4
Budget Pick Budget PickThe best game here for the least money.
City BuilderColony SimAgriculture
$19.99 ~19.3 hr median no co-op complexity: moderate 79.4% of 2k
The Squirrel's verdictHavendock shares Colony Survival's loop of tiered crafting, resource management, and a growing colony, but is single-player only. Multiplayer was removed at the 1.0 release, which reviewers who bought it for co-op found frustrating. The crafting balance becomes confusing in the back half, with items unlocking before the components needed to use them are available. Median playtime is 19.3 hours.
Not for you if you want co-op play, or expect crafting progression to stay coherent and complete through the end.
5
Colony SimCraftingBase-Building
$14.99 ~32.9 hr median no co-op complexity: moderate 79.8% of 425
The Squirrel's verdictJob-based automation—cooking chains, crafting queues, building customization—sits at the center of Grim Realms in a way Colony Survival's more passive role assignment does not. Reviewers with 100+ hours report genuine engagement with the colony logistics, but also persistent bugs, unclear mechanics for new players, and performance degradation as the colony grows. Median playtime is 32.9 hours.
Not for you if you want co-op, a polished tutorial, or stable performance with a large colony.
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Sci-fiSurvivalColony Sim
$9.99 ~37.2 hr median no co-op complexity: moderate 78.5% of 316
The Squirrel's verdictBoth put you underground digging out a base, gathering resources, and researching upgrades to keep survivors fed and equipped. Mercury Fallen trades Colony Survival's zombie-siege combat and block building for solo alien-planet survival with no co-op, a smaller crafting loop, and research that gates late-game progress hard if early steps get skipped.
Not for you if you want multiplayer colony defense or combat that scales, since this is single-player base-building with no fighting and a research system that can lock you out of progress.
7
Resource ManagementZombiesFantasy
$3.99 ~3.5 hr median no co-op complexity: light 65.1% of 292
The Squirrel's verdictA 2D god-game at a much smaller scale than Colony Survival: you shape an island and place basic structures, then watch AI colonists act on their own with no direct unit control. There is no block-based 3D building, no co-op, and no scaling combat. The AI behaves unpredictably, and reviewers describe the experience as largely passive with limited depth. Median playtime is 3.5 hours.
Not for you if you want 3D building, combat threats, co-op, or meaningful direct involvement in your colony's actions.
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Colony SimBase-BuildingSurvival
$24.99 ~31 hr median no co-op complexity: moderate 60.4% of 389
The Squirrel's verdictBoth games put you in charge of a voxel-based colony with workers who mine, build, and manage needs like food and water while threats grow with population. Embark leans harder into Dwarf Fortress/RimWorld-style indirect management: you assign tasks and colonists execute them with their own AI rather than you crafting directly. Single-player only, no co-op.
Not for you if you want direct control over crafting rather than assigning tasks to AI colonists, or need a bug-free build.