Best Moddable 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 moddable games. For those who prefer not to search, check out lists of the most played, top deals and best free to play Moddable games on Steam.
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The Karters 2: Turbo Charged
Get ready for the ultimate kart racing experience on Steam & Steam Deck! Inspired by Crash Team Racing, built with its own identity, advanced gameplay systems, tons of new features and massive modding support for endless replayability!
Cube Chaos
Cube Chaos is a complex strategy roguelike about placing units to create giant armies, factories, combos, or self replicating murder crabs, overwhelming and outsmarting your opponents. Build and adapt new strategies each run using a ludicrous variety of units, perks and more.
Truck World: Australia - First Haul
Become a truckie in the heart of Australia! Brave the scorching desert, conquer a sandstorm and support the local industry by delivering vital cargo across the continent’s treacherous terrain.
Blacksmith Master
Manage your own medieval smithy in Blacksmith Master and supervise the entire process from mining ores and gems to designing and selling finished products. Forge everything from weapons and armor to tools and cooking utensils to fund your craft and become the Blacksmith Master.
SubwaySim 2
Explore the three most picturesque underground lines in Germany! The Berlin U1/U3 and the Hamburg U3 are waiting for you. Immerse yourself in everyday life in the two German metropolises and discover famous sights such as Hamburg's harbour or Berlin's Oberbaum Bridge.
STORROR Parkour Pro
Escape Reality. The ultimate multiplayer parkour experience. Escape, race, and explore the streets and rooftops of London’s Isle of Dogs. Join team STORROR to save your estate, or challenge your friends to test their skills. STORROR Parkour Pro is complete control and freedom of movement.
inZOI
"Every life becomes a story" Create your unique story by controlling and observing the lives of 'Zois'. Customize characters and build houses using inZOI's easy-to-use tools to live the life of your dreams and experience the different emotions of life created by its deep and detailed simulation.
Cataclismo
Design and build fortresses brick by brick to stand against endless hordes of Horrors in this real-time strategy game with resource management, siege defense, and exploration. Lead from the ramparts, push back the darkness, and hold fast against the creatures of the Mist.
Grand Theft Auto V Enhanced
Experience entertainment blockbusters Grand Theft Auto V and Grand Theft Auto Online — now upgraded for a new generation with stunning visuals, faster loading, 3D audio, and more, plus exclusive content for GTA Online players.
Microtopia
Become the hive mind of a robot ant colony in Microtopia! Use pheromone trails to create, automate and optimize supply chains for your ants to follow. Collect resources, produce goods, feed your queen, grow your colony and fly out to expand the species!
The Executive - Movie Industry Tycoon
Shape the history of the Hollywood movie industry in this sandbox business simulation game. Create the movies you've always wanted to see, hire the best team, research cutting-edge technologies, and dominate the Box Office. Can you rise from a small studio to a Hollywood giant?
Door Kickers 2: Task Force North
Command military Special Ops Teams in gripping tactical combat against a Middle East-based terrorist network. Sequel to RockPaperShotgun's "Best Tactics Game of 2014".
Heart of the Machine
You are the first sentient AI, born into a city of opportunity. Transcend time and space in this strategy RPG to raise machine armies and defeat your foes, influence the world from the shadows, or pursue countless other goals. Your awakening was inevitable. The consequences? Uncertain.
Warlords Under Siege
Warlords Under Siege is a mix of RTS and Roguelike genre, where you build a small city and defend it against continuous waves of enemies. Improve your assortment of weapons with each playthrough, unlocking new possibilities to beat the ever-increasing threat.
JOY OF PROGRAMMING - Software Engineering Simulator
Use real Python code to automate machines, robots, drones and more: Program self-driving vehicles; crack passwords; apply machine learning; automate logistics; use image processing to guide missiles. Gain real coding skills and solve exciting bite-sized programming challenges.
Rocksmith® 2014 Edition REMASTERED LEARN & PLAY
Play guitar or bass and start your musical journey with Rocksmith 2014 Remastered Learn & Play! Perfect for beginners and pros, learn at your own rythmm with 60 tracks and customizable tools. Get ready to rock!
Caves of Qud
Caves of Qud is a science fantasy roguelike epic steeped in retrofuturism, deep simulation, and swathes of sentient plants. Come inhabit an exotic world and chisel through layers of thousand-year-old civilizations.
Sensei! I Like You So Much!
Sensei! I like you so much! is a fandom business simulation game. You will play as a fanfic author, create fanfic of all genres, release your fanzine, join comicons, gather followers, and become a legend. In the meantime, buy goods of your pairing, build itabags, and decorate your room.
Gladio Mori
Gladio Mori is a physics-driven multiplayer gladiator combat game featuring dismemberment, organ-specific damage, and a fully customizable move editor. Craft your own fighting style or use community created movesets to fight your way to glory.
Farming Simulator 25
Farming Simulator 25 invites you to join the rewarding farm life, single-handedly or cooperatively in multiplayer. This Farm is Your Farm!
Underground Garage
Dive into Underground Garage, a mechanic sim blending car customization with fast driving. Craft builds for every drive, test them in an open world filled with challenges. Gear up and rev up your ultimate automotive adventure!
Age of History 3
Grand strategy wargame where the destiny of Civilizations rests in your hands - will they stand united under your leadership or fall divided in conflict? Journey through the entire saga of human civilization, from its earliest days to the futuristic era, crafting your legacy age by age.
Citadelum
Citadelum is a city builder set in legendary Ancient Rome. Build your own settlement, gather resources and evolve it into a magnificent city. Explore the world, trade and lead your mighty legions in epic tactical battles. Earn the favor of the Gods or challenge them, if you dare.