
Looking for the same combat feel as RimWorld? Below is a starting lineup of games whose moment-to-moment fighting rhythm, weight, and tempo sit in the same lineage — and the interactive graph above is already tuned to that lens so you can keep tracing combat DNA from any node. (emergent colony sims with stories that write themselves.)

The expansion includes a new system for nobles and titles, psychic powers, mechanoid combat structures, quests and rituals, luxurious palaces, Imperial technology, and new music from Alistair Lindsay.

What do you believe? RimWorld - Ideology adds belief systems to the game. Play as piratical nudist cannibals, blind undergrounder mole people, charitable ranching cowboys, machine-obsessed transhumanists, and many more.

With Biotech, colonists (and outsiders) can become pregnant and give birth. Pregnancy can begin naturally, or via technological means, and can be controlled by a variety of methods. Babies bring joy, but also challenges. Colonists’ hearts will melt when the baby coos and giggles

Darkness stirs on the rim. Survive flesh infestations, cultist attacks, shambling undead, blood rains, invisible hunters, and other sanity-shredding perils. Capture and study entities to harness the power of the void. Conduct psychic rituals and awaken an evil machine god.

Explore exotic biomes, expand your mobile colony, and launch into space. Scavenge ancient tech on asteroids, abandoned space stations, and satellites. Find and defeat the mechanoid lair.

You will be mining resources, researching technologies, building infrastructure, automating production and fighting enemies. Use your imagination to design your factory, combine simple elements into ingenious structures, apply management skills to keep it working and finally prot

The Universim aims to revive the glory days of the god-game genre and bring it into the next generation with fresh ideas and ambitious gameplay. With the powers of a god, you are unleashed upon the universe to begin forging your galactic empire in the stars. From dust to the cosm

Guide a group of space settlers trying to establish an outpost on a remote planet. Grow food, collect energy, mine resources, manufacture bots, and build a fully self-sufficient colony.

Lead your Ant Colony to Dominance! Empires of the Undergrowth is an ant colony management game, in a fast-paced real-time strategy style. The player excavates their nest underground, constructing tunnels and chambers to store food and raise brood. On the surface, the ants claim

Oxygen Not Included is a space-colony simulation game. Deep inside an alien space rock your industrious crew will need to master science, overcome strange new lifeforms, and harness incredible space tech to survive, and possibly, thrive.

"The Spatials: Galactology is The Spatials reimagined as a deeper, more rewarding simulation game. With mod support and active pause, Galactology adds new items and structures to build, trade routes to exploit, planets with many new variables, sophisticated AI, civilizations that

A starship builder perfect for fans of games like FTL, Starsector, SPAZ, Space Engineers, Escape Velocity, Avorion, and more. Design awesome starships using intuitive ship creation tools that are easy to learn but hard to master. Fully customize your ship's shape and floor plan,
Scroll up to keep exploring — the lens above the canvas is pre-set, but you can swap it any time.
A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.