76%Strong matchMedieval Dynasty
89%22k89% positive reviews, Very Positive across 22k reviews·Building · Crafting
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Build and lead a settlement in a ruthless dark fantasy world. Command companions, explore shifting open world lands, and navigate rival settlements - trading, allying, or waging war. Walk the path of light or corruption as you endure relentless seasons and ancient horrors.
Impurity
SteamStep into a dark fantasy sandbox where every decision shapes your settlement and the world around it. Lead your people directly in a breathing open world, balancing exploration, combat, and survival as you carve out your place in a hostile land.
Engage with rival settlements through trade, diplomacy, or conflict, while venturing into dangerous regions filled with powerful enemies, hidden locations, and unpredictable encounters. Adapt to changing conditions, respond to emerging threats, and push deeper into the unknown to secure your colony’s future.
Build and expand your colony from a fragile outpost into a thriving stronghold. Every structure serves a purpose, shaping your production, survival, and defences.
Place buildings freely and grow your settlement over time, unlocking new options as you progress. Establish production chains, manage resources, and reinforce your colony to withstand incoming threats. What you build and how you lay it out directly impacts the efficiency and resilience of your people.

Recruit unique companions with their own roles, needs, and behaviours. Assign jobs, manage their survival, and watch your settlement evolve as they work, rest, and endure.
Each companion brings different strengths and weaknesses, gaining experience over time and becoming more effective in their role. Keep them fed, safe, and stable, or risk losing control as pressure builds. Their condition directly affects your settlement, influencing how your colony grows and functions.

Venture into procedurally generated lands filled with dangerous monuments, rare resources, rival settlements, and powerful bosses. Every journey is a risk.
Discover new locations, uncover valuable rewards, and face encounters that can shift the course of your run. Trade, negotiate, or fight as you interact with other settlements, and push deeper into the world to secure what your colony needs.

Shifting temperatures and deadly events shape the challenges your colony faces. Harsh weather and unpredictable occurrences force you to adapt, plan ahead, and stay prepared. Keep your people steady as conditions change, or risk losing control when it matters most.

Embrace divine blessings or dark corruption. Your choices shape your abilities, unlock unique rituals, and influence how your settlement evolves.
Follow a path that defines your playstyle, whether through guiding your people with light or pursuing power through darker means.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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The best games like Impurity are Medieval Dynasty, Bleak Faith: Forsaken, Necesse, Devil Spire Falls, and Going Medieval.
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