FreeFree on Play on webScreeps: World
A persistent strategy sandbox where your colony runs on code you write.
Explore the full editorial catalog by age, platform, interest, and the kind of value a game may offer.
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Explore the full editorial catalog by age, platform, interest, and the kind of value a game may offer.
Browse by category ↓81 games
FreeFree on Play on webA persistent strategy sandbox where your colony runs on code you write.
from $6.99In-app purchasesBuild rockets part by part and learn orbital mechanics by failing instructively.
from $19.99A machine-building puzzle about turning a few rules and parts into elegant solutions.
FreeFree on Play on webProgram little robots with code blocks to thaw and green a frozen planet.
$19.99A colony-building game where you teach worker bots tasks with visual programming.
$49.99A grand strategy game about industrialization, social classes and reform in the 1800s.
$24.99A colony sim about balancing oxygen, heat, food and automation underground.
$24.99Design boats and helicopters block by block, then fly them into a storm.
$29.99A space sandbox for colliding planets and testing how mass and orbits react to change.
$39.99A planned-economy builder where nothing moves without a truck and a road.
$14.99A Mars factory game where machine learning works out what the cats want.

A strategy game where real orbital mechanics and Earth politics run at the same time.
$19.99Automate whole planets, then wrap a star in a shell to harvest its energy.
from $29.99A city-management sim about zoning, roads, budgets and the knock-on effects of growth.

Walk through your own factory: belts, pipes and trains you laid out yourself.
FreeFree on Play on webA calm factory-building game about turning simple shapes into complex production lines.

An industrial city builder about linking factories, trade routes and class needs.
$29.99A policy simulation about balancing popularity, budgets and competing voter groups.
$49.99A grand strategy game about trade, diplomacy and empire between 1444 and 1821.
$17.99An evolution sandbox showing which creature traits survive and which vanish.
$49.99A Second World War game where factories and supply decide more than battles.
$39.99A transport network builder running from 1850 to now, with rail, road, sea and air.
FreeIAPIn-app purchasesA hands-on explanation of how the three branches of the U.S. government interact.
$49.99A dynastic strategy game about lineage, inheritance and survival across centuries.