Early Access
Base Building games currently in Steam Early Access, scored by how recently and how regularly they ship updates.
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Hide AI-disclosed gamesShowing 49–72 of 127 games. AI-disclosed games are included.
From small-time dope pusher to kingpin - manufacture and distribute a range of drugs throughout the grungy city of Hyland Point. Expand your empire with properties, businesses, employees and more.
TVGS · Last signal 12 days ago · 98% positive · 12k playing
Consistency
Irregular
58/100
Re.Poly is a relaxed yet deep indie survival game in a low-poly style that blends exploration, combat, building, and adventure. Whether alone or with friends, create your own world, write your own story, and decide how you want to play.
Hinkfoot Studios · Last signal 12 days ago · 91% positive · 0 playing
Consistency
Sporadic
29/100
The Scouring is an RTS with fast pace, high attention to detail and next generation experience. Lead humans or orcs in a Classic Mode or use one of powerful Heroes to fight for victory! Play alone or with friends. Use our modding tools to create maps and custom game modes! Join The Scouring!
Orc Group · Last signal 12 days ago · 87% positive · 17 playing
Consistency
Consistent
61/100
Build and manage your own goblin shop. Craft unique weapons with minigames and negotiate their price! Hire workers to help you run the business! Become the richest merchant in the kingdom!
Adrià Raventós · Last signal 12 days ago · 98% positive · 2 playing
Consistency
Sporadic
29/100
Learn CPU architecture with puzzles
LevelHead · Last signal 13 days ago · 96% positive · 117 playing
Consistency
Sporadic
34/100
A cannibal raider sect, a human supremacist warrior clan or an elven convent that protects all life: Noble Fates is a living fantasy kingdom sim where you create the Kingdom of your dreams and stories emerge from a deep simulation of the ambitions, beliefs and memories of the mortals of your world.
Xobermon, LLC · Last signal 14 days ago · 83% positive · 41 playing
Consistency
Irregular
41/100
Put your engineering and problem solving skills to the test in this sandbox physics building game! Enjoy the freedom of completely gridless 3D sandbox building combined with hilarious ragdoll third person controls, offering a truly unique and hilarious "Enjeniring" experience!
PeatyTurf · Last signal 14 days ago · 92% positive · 2 playing
Consistency
Sporadic
38/100
Subnautica 2 is an underwater survival adventure set on an all-new alien world, developed by Unknown Worlds. Play alone or with friends in 4-player co-op. Adapt to survive by building custom bases and crafting tools. Explore the unknown to uncover the mysteries hidden within the depths.
Unknown Worlds Entertainment · Last signal 14 days ago · 91% positive · 1.5k playing
Consistency
Sporadic
38/100
Explore, Build, Farm, Craft and Fight in this survival sandbox adventure for 1-8 players. Delve deep to uncover the secret of the invading 'Faults' and restore stability to the land.
Sagestone Games · Last signal 17 days ago · 86% positive · 25 playing
Consistency
Sporadic
27/100
In this cozy creature collector, your creatures aren't for battling. Restore lost species, build habitats around their needs, teach them the skills to thrive, and release them into the wild. Explore town life and dive into shifting roguelite dungeons to discover the next Nimbit.
Megasploot · Last signal 18 days ago · 98% positive · 12 playing
Consistency
Irregular
47/100
Time Break Chronicles is a fusion of classic JRPGs and modern Roguelites, with a cast of 100 playable classes to find and unlock. Build your team, customize their abilities, and venture into a procedurally generated adventure through space-time and beyond!
Warrior General Games, LLC · Last signal 19 days ago · 90% positive · 6 playing
Consistency
Rarely updated
18/100
Humanica is a city-builder game about an ancient settlement, featuring vast technological development. Experience the journey from sticks and stones to iron tools and windmills!
PanfachDev · Last signal 19 days ago · 94% positive · 5 playing
Consistency
Irregular
41/100
A sci-fi survival-crafting colony sim set in a flooded world of floating islands. Build a colony, craft gear, design rafts, fend off sharks, manage your survivors, and explore island bunkers to uncover lost Float-Tech from an old-world corporation.
Barrel Smash Studios · Last signal 21 days ago · 88% positive · 6 playing
Consistency
Consistent
77/100
Survive on the edge of space! Craft and upgrade tools, scavenge resources, and save a galaxy gone completely off the rails. Can Ordinary Man save the galaxy with the help of the immortal Chicken and some duct tape?
RedRuins Softworks · Last signal 21 days ago · 87% positive · 69 playing
Consistency
Rarely updated
8/100
Manor Lords is a medieval strategy game featuring in-depth city building, large-scale tactical battles, and complex economic and social simulations. Rule your lands as a medieval lord – the seasons pass, the weather changes, and cities rise and fall.
Slavic Magic · Last signal 22 days ago · 84% positive · 3.4k playing
Consistency
Irregular
47/100
Create unique creatures, use them to gather rare resources, and fuse them into even more powerful beings! This RPG combines classic exploration with a deep crafting system where your monsters are your ultimate tool for looting, combat, and discovery.
Team Metacarpo · Last signal 22 days ago · 92% positive · 4 playing
Consistency
Rarely updated
12/100
Build your workshop and turn it into a fashion business. Interact with your customers and design unique collections to sell in your store. Upgrade your workshop until you rule the fashion industry.
Zoady · Last signal 22 days ago · 89% positive · 6 playing
Consistency
Irregular
58/100
Ostriv is a city-building game that puts you in a role of a governor of an 18th century Ukrainian town to challenge your creative skills and management abilities.
yevhen8 · Last signal 22 days ago · 95% positive · 54 playing
Consistency
Irregular
53/100
Brave a savage, unforgiving procedurally generated world where devastating storms and creatures of the shadows relentlessly hunt you down. Alone or in co-op, survive, build, and explore to turn this cursed hellscape into your sanctuary.
Blown Leaves · Last signal 23 days ago · 88% positive · 6 playing
Consistency
Consistent
60/100
Build an industrial empire on a remote island. Mine resources, reshape terrain with excavators, grow food, construct factories, lay train tracks, and trade with the outside world. Research 100+ technologies to advance from basic metal smelting all the way to nuclear power and space flight.
MaFi Games · Last signal 27 days ago · 90% positive · 1.2k playing
Consistency
Irregular
58/100
Build an Empire from Pallet Returns! Buy mystery pallets of customer returns, uncover hidden treasures, and fix broken electronics! Manage your own outlet store and take risks to turn someone else's returns into your pure profit!
Twisted Twice Games · Last signal 27 days ago · 95% positive · 139 playing
Consistency
Irregular
50/100
Design and build a factory deep underground in this physics-based automation sandbox. Mine resources, buy machines and master the chaos as you become the ultimate Mine Mogul!
NoodleForge (Gvarados & Diomonder) · Last signal 30 days ago · 96% positive · 184 playing
Consistency
Irregular
41/100
Escape the Mad Empire is a party-based, rogue-like dungeon crawler with intense and deeply tactical combat. Overcome the challenges as a band of heroes, and preserve their lives and sanity by managing resources and growing your base. Can you Escape the Mad Empire?
XperimentalZ Games · Last signal 31 days ago · 88% positive · 5 playing
Consistency
Sporadic
30/100
Build a towering casino resort and watch it come alive. Crowds flow, elevators jam, and tiny decisions create big stories as your tower grows upward, floor by floor. Build it. Break it. Fix it.
Cyperk Software · Last signal 32 days ago · 94% positive · 1 playing
Consistency
Sporadic
35/100