Best Sandbox Games on Steam
Unlike generic lists, our strategy game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated sandbox games.
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RollerCoaster Tycoon® 3: Platinum
Rollercoaster Tycoon 3 Platinum combines the excitement of rollercoasters with the fun of a great strategy simulation. RCT3 Platinum combines the roller coaster theme park fun of the Roller Coaster Tycoon 3 with included expansion packs Soaked! and Wild! Now enjoy more options than ever.
Railroad Tycoon 3
Railroad Tycoon 3 features 25 scenarios challenging players to recreate magnificent feats of railroading history from around the world. Players can lay track (including tunnels and overpasses), pick from over 40 locomotives from early steams to modern bullets, choose to haul over 35 types of cargo in a dynamic economy, and participate in...
CivCity: Rome
CivCity: Rome, an innovative city builder inspired by the world of Sid Meiers Civilization, and created by a collaboration between Firefly Studios and Firaxis Games, invites players to shift focus from building a multi-city empire and zoom-in on the great cities of the Roman Empire, culminating in Rome itself!
Hitman: Codename 47
As the enigmatic Hitman, you must use stealth and tactical problem solving to enter, execute and exit your assignment with minimum attention and maximum effectiveness. For a price, you have access to the most devious devices, but how you use them will determine if you retire as a millionaire or get permanently retired.
Just Cause
Your world...Your rules!
Hitman: Blood Money
Money Talks. Silence Pays. Prepare to Make a Killing. When assassins from Agent 47's contract agency, The ICA, are eliminated in a series of hits, it seems a larger, more powerful agency has entered the fray. Sensing he may be a target, 47 travels to America, and prepares to make a killing.
Hitman 2: Silent Assassin
Enter the realm of a retired assassin, forced back into action by treason. You may be a hired killer but you still have a sense of loyalty and justice. Visit the dark recesses of a world corrupted by crime, greed, degradation and dishonor. And a past that catches up with you.
Ghost Master®
Grim spectres, howling banshees, and sly gremlins are yours to command as you unleash ghastly spirits on the town of Gravenville and scare the wits out of its citizens. In the world of the Ghost Master, spooks do your bidding, as you solve puzzles and unlock mysteries in a challenge that combines the best of strategy, adventure, and...
Garry's Mod
Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.
Total War: MEDIEVAL II – Definitive Edition
Spanning the most turbulent era in Western history, your quest for territory and power takes you through Europe, Africa, the Middle East, and even onto the shores of the New World.
GUN™
When life robs Colton White of all that matters, the only thing left he can trust is his GUN. From award-winning developer, Neversoft, and accomplished screenwriter, Randall Jahnson (The Mask of Zorro, The Doors), GUN follows Colton on his quest for discovery as he seeks to exact vengeful justice on those who have wronged him.
X3: Reunion
X3: Reunion continues the epic space saga, blending deep space trading and intense real-time combat. Explore a vast universe, establish your empire, and shape the new frontier. With enhanced graphics and intricate economies, it's a journey of strategy, simulation, and interstellar intrigue.
X2: The Threat
X²: The Threat is of a new generation of space simulator games, you play the role of Julian Gardna who continues the story set by X: Beyond The Frontier. The updated graphics engine gives the universe a fresher feel with newly designed ships and stations adding to the complexity of the universe.
Sid Meier's Pirates!
Sail the Caribbean, marauding all on the high seas or ally your ship and crew as a privateer in search of riches - the life you choose is up to you. Face dogged enemies, raid unsuspecting villages, woo fair maidens, avoid capture or dig for buried treasure. Discover what it takes to become one of the most famous pirates in history!
Counter-Strike: Source
Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source™ technology.
Sacred 2 Gold
Experience the world of Ancaria in its full glory with Sacred 2: Gold Edition. Containing Sacred 2 Fallen Angel and the awesome add-on Ice and Blood. Defeat countless dangerous enemies; capture powerful weapons and valuable treasures. Prepare yourself for the ultimate battle and become a legend.
Sleeping Dogs
As Wei Shen, an undercover cop trying to take down the Triads, you'll have to fight your way up the organization without blowing your cover.
Stronghold 2: Steam Edition
Tax, torture or treat your peasants! Rehabilitate criminals or sentence them to death? Decide as you enjoy jousting over a lavish banquet, all while under siege from the warmongering Lord Barclay.
Arma 2
Building on 10 years of constant engine development, ARMA II boasts the most realistic combat environment in the world. It models real world ballistics & round deflection, materials penetration, features a realtime day/night cycle and dynamic wind, weather and environmental effects.