Discounted 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. For those who prefer not to search, check out lists of the most played, top deals and best free to play Sandbox games on Steam.
Filters & Lists
The Coin Game
A collection of ticket redemption arcades with realistic physics, a carnival, goofy robots, open world design, a global ranking system and silly prizes. Featuring 50+ modern inspired arcade machines and a pawn shop to keep money in your pocket. The Coin Game is made by a solo developer.
Angry Birds VR: Isle of Pigs
Join Red, Chuck, Bomb & the Blues to save the stolen eggs in Angry Birds VR: Isle of Pigs, an immersive VR adventure! Discover the island where the greedy pigs vacation, slingshot your way to defeat Dr. Frankenswine & create/share/discover an infinite number of levels with the online level builder.
ASTRONEER
Interact with strange new worlds in a unique and tactile way, molding the environment itself as if it were clay in your hands. Build your base, master resource management, automate your production lines, and more as you unravel the mysteries of the universe, alone or with friends.
Volcanoids
A base-building open-world survival shooter that replaces your typical base with a giant drill. Alone or with friends, explore an island plagued by eruptions, upgrade your drill, and fight robots to uncover what's been hiding beneath the surface.
PC Building Simulator
Build and grow your very own computer repair enterprise as you learn to diagnose, fix and build PCs. With real-world licensed components and comprehensive hardware and software simulation, you can plan and bring your ultimate PC to life.
When Ski Lifts Go Wrong
Ride into a hilarious construction puzzler; packed with over 100 creative physics-based challenges, sports and bloody disasters! Build contraptions to help every passenger reach their destination. Enjoy the sports by controlling your riders away from (or towards if you feel like it) peril!
while True: learn()
You’re a machine learning specialist who makes neural networks but your cat seems to be better at it. Now you must solve puzzles to build a cat-to-human translation system (who knows what else this cat is capable of!). Earn a fortune, buy kickass cat outfits, learn how machine learning really works!
My Time at Portia
Start a new life in the enchanting town of Portia! Restore your Pa's neglected workshop to its former glory by fulfilling commissions, growing crops, raising animals, and befriending the quirky inhabitants of this charming post-apocalyptic land!
Medieval Kingdom Wars
Rewrite medieval history through bloody siege combat in a fusion of RTS and Grand Strategy genres. Rule, build, and serve your King as a minor lord in medieval Europe. Experience siege, field and naval combat with an unseen degree of brutality. Rogue-like progression, epic towns and battles await…
Miscreated
Miscreated is a multiplayer online hardcore survival game set in a post-apocalyptic future. You will need to survive against mutants, players, and even mother nature herself.
Garden Paws
You have inherited your grandparents farm as they set off to travel the world. Work with Frank at the local construction shop to finish off the final touches on your new home. Aid Frank and Mayor Wilson in building up the town so it may reach it's full potential.
Bloons TD 6
The Bloons are back and better than ever! Get ready for a massive 3D tower defense game designed to give you hours and hours of the best strategy gaming available.
DayZ
How long can you survive a post-apocalyptic world? A land overrun with an infected "zombie" population, where you compete with other survivors for limited resources. Will you team up with strangers and stay strong together? Or play as a lone wolf to avoid betrayal? This is DayZ – this is your story.
Kenshi
A free-roaming squad based RPG. Focusing on open-ended sandbox gameplay features rather than a linear story. Be a trader, a thief, a rebel, a warlord, an adventurer, a farmer, a slave, or just food for the cannibals. Train your men up from puny victims to master warriors.
Just Cause 4 Reloaded
Rogue agent Rico Rodriguez journeys to Solis, a huge South American world home of conflict, oppression and extreme weather conditions. Strap into your wingsuit, equip your fully customizable grappling hook, and get ready to bring the thunder!
X4: Foundations
Your journey to building a vast space empire begins behind the controls of a single ship. Explore the stars, trade goods, fight battles, build stations, buy and equip ships, and command fleets in a living, fully simulated universe that reacts to your decisions.
Parkitect
Parkitect is a business simulation game that charges you with the construction and management of theme parks! Bringing back the best of classic theme park games with many new features and content on top. Now supports online co-op with up to 8 players!
Equilinox
Equilinox is a relaxing nature simulation game in which you can create and nurture your own ecosystems. Shape the world to your liking, cultivate and raise hundreds of different species, and evolve your wildlife to unlock more exotic plants and animals.
Age of History II
Age of History II is a grand strategy wargame that is simple to learn yet hard to master.Your objective is to use military tactics and cunning diplomacy to either unify the world, or conquer it.Will the world bleed out or bow before you? The choice is yours..
Wallpaper Engine
Use stunning live wallpapers on your desktop. Animate your own images to create new wallpapers or import videos/websites and share them on the Steam Workshop!
Sunset Overdrive
Sunset Overdrive transforms an open-world apocalypse into your tactical playground. Zip, grind and wall-run across Sunset City with an unconventional arsenal. Hyper-agility, unique weapons, and customizable abilities deliver an explosive and irreverent adventure in the end times.
Thief Simulator
Become the best thief. Gather intel, steal things and sell them to buy hi-tech equipment. Do everything that a real thief does.
Project Hospital
Become an ace doctor, an aspiring architect and a successful manager at the same time. Design your very own hospital, tweak every detail or choose one of the prebuilt scenarios and just jump to the doctor’s duty.