Colony Sims Hub

Colony sims are the genre where games become stories. You build a base, manage a small group of survivors or settlers, and watch emergent narratives unfold from the collision of systems: a colonist breaks her leg during a raid, the doctor is already treating a fever, and the crops are ready to harvest but nobody's free to pick them. You didn't write that story — the game generated it from mechanical interactions — but it feels personal in a way few genres can match.

The defining feature of colony sims is individual character simulation. Your colonists are not interchangeable. They have traits, skills, relationships, and sometimes mental health conditions that directly affect what they can and will do. A colonist with pyromania might set the barracks on fire during a breakdown. A colonist with a passion for cooking will grow your food production far beyond what their stats alone suggest.

This is what separates colony sims from city builders (which track populations in aggregate) and survival games (which track a single protagonist). Colony sims exist in the middle: small enough that individuals matter, large enough that emergent complexity takes over.

How Colony Sims Differ from Survival Games

Colony sims and survival games use similar vocabulary — resource gathering, base building, managing threats — but the unit of play is different.

In a survival game (Subnautica, The Long Dark, Green Hell), you are one person. Every decision is personal, immediate, and physical. Hunger affects you. Cold affects you. The game is about your survival.

In a colony sim, you're an invisible director. You don't play as any one colonist — you manage the group. Hunger affects them, and you solve it by assigning someone to cook while someone else farms. The game is about system design under pressure.

Some games blur this line deliberately. Frostpunk gives you city-builder mechanics but frames decisions around a community you can feel. The Riftbreaker is a factory/survival hybrid that leans both ways. When you're unsure which genre something is: can you die personally, or do you just fail as a manager?

Start Here

New to colony sims? These articles cut through the noise:

• Best Colony Sim Games (2025) — Top picks with difficulty ratings and clear genre descriptions.
• Best Colony Sims for Beginners — Specifically for players who find RimWorld or Dwarf Fortress too overwhelming at first.
• Colony Sim vs. Survival Game: What's the Difference? — Deep-dives into why the genres feel different even when they look similar.

By Experience Level

Beginner

You want a colony sim that doesn't drown you in menus, has a clear learning curve, and tells compelling stories even at low complexity.

• RimWorld — The entry point for most players. Tutorial is basic but the community resources are excellent.
• Oxygen Not Included — More puzzle-oriented, very forgiving early game, great if you like systems.
• Going Medieval — Simpler than Dwarf Fortress, great atmosphere, low stakes.

Good reads: Best Colony Sims for Beginners · Best Colony Sim Games (2025)

Intermediate

You've survived your first few RimWorld colonies and want more depth, more narrative, or a different setting.

• Dwarf Fortress (Steam edition) — The genre's ur-text, now with a UI that humans can use.
• Kenshi — Brutal open-world RPG-colony hybrid, endlessly surprising.
• Caves of Qud — Roguelike-colony hybrid, astonishing world generation.

Good reads: Games Like RimWorld · Best Colony Sims for Long-Term Play

Deep Cut

You've played everything above and want the most demanding, most rewarding colony experiences available.

• Dwarf Fortress (ASCII / tileset, full workflow) — Multi-year colony management, no ceiling on complexity.
• RimWorld (mods: Ideology + Biotech + Combat Extended) — A genuinely different game.
• Neofeud / Neofeud 2 — Narrative-first colony storytelling.

Good reads: Best Colony Sims for Long-Term Play · Games Like RimWorld

Managing Mood and Mental Health

One of the signature mechanics of colony sims — and the one most likely to surprise new players — is mental state simulation. In RimWorld, colonists have a "mood" system; let it drop too far and they'll have a mental break, which can range from a harmless sad wander to a violent episode. Dwarf Fortress has tantrum spirals.

This is not a punishment mechanic — it's a design tool. It creates stories. The challenge is learning what your colonists need before the crisis arrives: recreation time, preferred food, social interaction, comfortable sleeping quarters. Managing these needs well is what separates a thriving colony from a tragedy.

Colony Sims and the "One More Day" Loop

No genre is better at creating the compulsive "one more day" loop. Each in-game day is short. Each event is reactive. There's always one more thing to finish before you stop. If you're going to start a colony sim, make sure you've got a free weekend first.

Browse all Colony Sim articles →