The Moddable Zone

Games designed to support user-made content, tweaks, maps, or systems.

Latest Standouts

Recent releases that landed well, newest first, filtered to games with enough reviews to trust the score.

Transport Fever 3 - Players say: Build a transport company from 1900 onward, routing trains, trucks, ships and aircraft to move people and goods between cities. Players like: Richer Logistics · Flexible Building Tools · Traffic Controls ·
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Transport Fever 3, the ultimate transport tycoon returns, bigger, deeper, and more dynamic than ever. Build the routes that transform the world across land, sea, and sky using over a century of evolving transport options. Design and build your ideal transport network.

eXoSpace Combat Engineer - Snap, rotate and launch your own warship in minutes, then pilot it into bullet-hell boss fights to hunt the galaxy's supervillains. Master intuitive engineering, evolve from drone to dreadnought, and use the fully gridless designer to build anything you can imagine!
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Sep 22, 2026
88% 👍
of 160
Train Sim World® 7 - Players say: Drive passenger and freight trains across routes in the US, England, and Germany, or explore freely and build your own train services. Players like: Improved Lighting · New Route Selection · Train Driving ·
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Live life on the tracks and discover the joy of train simulation. Whether looking for a relaxing run on the rails or seeking the thrill of mastering your virtual train driver career, find your way in Train Sim World 7.

For the Fatherland: Chronicle of Park Chung-hee - January 1, 1960. Become Major General Park Chung-hee at a turning point in Korean history. Preserve democracy and rise as the father of a nation—or cling to power and become a dictator. The fate of the Republic of Korea is in your hands.
My Singing Monsters Karaoke - Players say: Guide a My Singing Monsters character through mouse-controlled note charts, earn a judges’ rating, and import fan-made song charts. Players like: Funny Monster Animations · Custom Song Imports · Cute Character Art ·
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Choose your favorite Monster and hop on the karaoke stage for the performance of a lifetime! Hit the notes, conduct the chaos, and watch your favorite Monster performers squish, stretch, and contort through every song. Whether you’re pitch-perfect or off key, every karaoke concert will be memorable!

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Aug 19, 2026
77% 👍
of 738
Urban Strife - Players say: After a mysterious evacuation from Atlanta, lead a shelter’s militia, scavenge a divided city, and prepare for a zombie siege. Players like: Tactical Combat · Ballistic Firefights · Shelter Management ·
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Old school TBS, post-apoc survival and RPG. Recruit deranged locals in your militia, ally local factions and fight those you hate. Haul loot back and rebuild your shelter, doctor your wounds, and fix your guns. People need feeding, booze needs brewing and there is an end of the world to enjoy.

On Sale Now

Discounted 25% or more right now, limited to well-reviewed games, steepest cuts first.

Outward Definitive Edition - Players say: Play an ordinary adventurer in Aurai, planning survival-focused expeditions, fighting creatures, and exploring alone or in co-op. Players like: Immersive Exploration · Co-op Adventures · Preparation Pays Off ·
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No remarkable journey is achieved without great effort. In Outward, the cold of the night or an infected wound can be as dangerous as a predator lurking in the dark. Explore the vast world of Aurai solo or in Co-op. The Definitive Edition features both DLCs and quality of life improvements.

Old World - Players say: Guide an ancient kingdom across generations, balancing court politics, city-building, diplomacy, and war with limited orders each turn. Players like: Limited-Order Decisions · Dynasty and Court Drama · Interconnected Strategy ·
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Old World is a revolutionary new historical strategy game where you lead your dynasty over generations of rule against rival kings and queens. Wage massive wars, manage your court, and build a dynasty — or watch your empire crumble to dust. What legacy will you leave behind?

Distant Worlds: Universe - Players say: Guide a spacefaring empire in pausable real-time, exploring, colonizing, researching, trading, and waging war across a customizable galaxy. Players like: Deep 4X Systems · Enormous Galaxy · Empire Automation ·
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Distant Worlds is a vast, pausable real-time 4X space strategy game. Experience the full depth and detail of turn-based strategy, but with the simplicity and ease of real-time, and on the scale of a massively-multiplayer online game.  

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May 23, 2014
75% 👍
of 1.9k
Just Cause 2 - Players say: As agent Rico Rodriguez, disrupt Panau’s regime with grapple-and-parachute stunts, vehicle hijacks, missions, and destruction. Players like: Grapple-Parachute Movement · Explosive Sandbox Chaos · Huge Varied Map ·
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Dive into an adrenaline-fuelled free-roaming adventure with 400 square miles of rugged terrain and hundreds of weapons and vehicles.

Game Dev Studio - Players say: Run a game studio by hiring developers, building engines, producing and marketing games, and competing for market share. Players like: Deep Management Systems · Engaging Studio Growth · Workshop Mod Support ·
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Welcome to your own Game Dev Studio! How will you run your own offices and ascend to greatness in the gaming industry?

Homeworld Remastered Collection - Players say: Command a space fleet across two RTS campaigns, researching ships and directing tactical battles in fully three-dimensional space. Players like: Atmosphere, Music, Story · Three-Dimensional Battles · Remastered Visuals ·
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Experience the epic space strategy games that redefined the RTS genre. Control your fleet and build an armada across more than 30 single-player missions. Choose unit types, fleet formations and flight tactics for each strategic situation.

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Feb 25, 2015
88% 👍
of 14k
Just Cause™ 3 - Players say: As Rico Rodriguez, fight a dictator’s rule over Medici by grappling, gliding, commandeering vehicles, and demolishing military targets. Players like: Creative Destruction · Grapple-Wingsuit Traversal · Open-World Freedom ·
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With over 1000 km² of complete freedom from sky to seabed, Rico Rodriguez returns to unleash chaos in the most creative and explosive ways imaginable.

Saints Row 2 - Players say: After emerging from a coma in Stilwater, a customizable gang leader rebuilds the Saints through missions, turf wars, and city activities. Players like: Open-World Freedom · Character Customization · Story and Characters ·
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Saints Row 2 brings true freedom to open-world gaming. Players can play as who they want, how they want, and with whomever they want in this sequel to the much acclaimed and tremendously successful Saints Row.

Soldiers: Heroes of World War II - Enhanced Edition - Players say: Command small WWII forces across 32 missions, switching between tactical orders and hands-on control of soldiers and vehicles. Players like: Childhood Nostalgia · Direct Unit Control · Destructible Battlefields ·
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The first installment in the real-time tactics series that would become known as Men of War, now refreshed and enhanced! Take command of American, British, Soviet, or German forces and fight on the battlefields of World War II in 32 single-player missions or with others in PvP and co-op sessions.

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Jul 3, 2014
86% 👍
of 1.1k
Bus World - Players say: Drive buses across Chernobyl, China, and Iceland, carrying passengers through routine routes, breakdowns, and disasters. Players like: Chernobyl Atmosphere · Disaster Scenarios · Varied Settings ·
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Bus World is a game about passenger transportations in various conditions, starting from standard days of a bus driver and ending with rescuing people who suffered from disasters.

S.W.I.N.E. HD Remaster - Players say: Command rabbit or pig armor in a no-base RTS, preserving a limited force through tactical campaigns and multiplayer battles. Players like: Rabbit-Pig Humor · No-Base Tactics · Childhood Nostalgia ·
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S.W.I.N.E. HD Remaster is the new edition of the challenging classic strategy game S.W.I.N.E! The filthiest of all wars between the Rabbit and the Pig armies is a sophisticated real-time strategy with completely revised textures, detailed unit models, a 16:9 adapted interface.

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May 23, 2019
91% 👍
of 1.3k
Imperiums: Greek Wars - Players say: Guide one of 30 ancient factions through turn-based diplomacy, empire management, warfare, and optional Greek myth quests. Players like: Strategic Depth · Diplomacy And Trade · Smart Opponent AI ·
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Unique combination of turn-based 4X and historical grand strategy with a mythological twist. Explore the ancient world and build a world leading civilization. Survive, expand, conquer... and win!

Hidden Gems

Well-liked but under-played: strong scores, small review counts.

Platypus Reclayed - Players say: Pilot the F-27 Platypus in a clay-animated side-scrolling shooter, dodging enemy fire and cycling through oddball weapons. Players like: Handmade Clay Art · Nostalgic Remake · Quirky Weapon Variety ·
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22 years after its first appearance, the iconic Platypus is coming back, featuring updated gameplay, new weapons and additional content. Get ready to dive into the heart-pounding action of this fast, frantic, and incredibly fun arcade-style shoot-em-up!

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Sep 17, 2025
99% 👍
of 701
Garbanzo Quest - Players say: Guide Garbanzo through a branching 2D platforming world, spitting at foes, dodging hazards, and uncovering hidden routes. Players like: Creative Level Design · Rewarding Hidden Routes · Charming Characters ·
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GARBANZO QUEST! The crazy bullet-heck platformer where your main weapon is your own spit! Bring a friend! Hand-crafted challenges, secrets, and branching paths galore!

Quest Master - Quest Master is a dungeon maker inspired by the classics that first made us love dungeon crawling. Unleash your imagination, alone or in local co-op, to make dungeons full of puzzles, traps and monsters. Upload them for others to explore and challenge yourself with other players’ creations.
Mixolumia - Mixolumia is an entrancing musical arcade puzzler where diamond blocks slide together on a gem-shaped board and explode in glittering chain reactions.
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Nov 30, 2020
98% 👍
of 284
Shotgun Cop Man - Players say: A cop hunts Satan through Hell in a precision platformer where shotgun recoil drives your jumps, dodges, and demon fights. Players like: Recoil-Powered Movement · Creative Level Design · Fast, Satisfying Action ·
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GO TO HELL, ARREST SATAN. Propel yourself to justice and glory on a journey through hell in this punchy, crunchy, son-of-a-gun precision platformer from the creator of My Friend Pedro.

Vermillion - VR Painting - Players say: Paint in a virtual oil studio, mixing wet colors, following references, and creating solo or with up to three others. Players like: Realistic Oil Mixing · Beginner-Friendly Tools · Tutorial References ·
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It’s time to discover your inner artist! With Vermillion, you get a fully equipped oil painting studio in your home, without any of the mess. Ready for the unrivaled sense of accomplishment from creating your first painting?

Endless ATC - Players say: Direct incoming aircraft on radar, assigning headings, altitudes, and speeds to land them safely as traffic builds. Players like: Escalating Traffic · ATC Realism · Adjustable Difficulty ·
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Endless ATC is a realistic air traffic control simulator with a simple, easy to use interface. The goal is to guide as many planes as possible safely to the runways. Find out how many flights you can manage to control!

The Final Earth 2 - The Final Earth 2 is a vertical sci-fi city builder. Earth is unlivable, so you decide to create a space colony. Gather resources, then build and research your way to a better future! Grow your city from an exploration ship to a huge metropolis, full of advanced technology. What will you build?
Cursed Words: The Word Game That Isn't - Players say: Build words from a tile grid, then turn letters into symbols and stack upgrades to beat score targets across roguelike runs. Players like: Creative Tile Synergies · Build Variety · Absurd Word Twists ·
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From letters to lunacy, Cursed Words is a roguelike chasing ever-stronger synergies. Start with simple words like BUY or THIS or GAME, then use game-altering combos to break the rules. Before long you’ll be ¼♖♙K5XNG the ⅗H♗4 out of these 83VK??7?!

Cube Chaos - Players say: Place ability-driven cubes, build interacting armies and defenses, and adapt your strategy against an opposing force each run. Players like: Unexpected Cube Synergies · Creative Run Builds · High Replay Variety ·
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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.

Open Hexagon - Four buttons, one goal: survive. Are you ready for a real challenge? -- Become the best and climb the leaderboards in Open Hexagon, a fast-paced adrenalinic arcade game that's easy to learn but hard to master!
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Nov 2, 2021
96% 👍
of 494
Crash Dive 2 - WWII Tactical submarine combat in the South Pacific

Top Rated

Defining examples of the genre, all rated 85%+ across 1,000+ reviews.

People Playground - Players say: Experiment with physics-driven ragdolls in an open 2D sandbox, testing materials, causing damage, and building contraptions. Players like: Sandbox Freedom · Workshop Mods · Physics Experiments ·
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Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space.

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Jul 23, 2019
98% 👍
of 317k
RimWorld - Players say: Lead three crash-landed survivors as they build a colony, manage needs and defend against events shaped by an AI storyteller. Players like: Emergent Colony Stories · Replayable Runs · Extensive Mod Support ·
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A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.

Mount & Blade: Warband - Players say: Build a warband in Calradia, fight on foot or horseback, and climb from roaming fighter to ruler through battles and politics. Players like: Open-Ended Freedom · Army Command · Mounted Combat ·
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In a land torn asunder by incessant warfare, it is time to assemble your own band of hardened warriors and enter the fray. Lead your men into battle, expand your realm, and claim the ultimate prize: the throne of Calradia!

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Mar 31, 2010
98% 👍
of 172k
STAR WARS™ Empire at War - Gold Pack - Players say: Lead Rebel, Imperial, or underworld forces across a galactic map, then command real-time space and ground battles. Players like: Active Modding Community · Cinematic Space Battles · Galactic Strategy Map ·
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Command or corrupt an entire galaxy in the definitive Star Wars strategy collection. It is a time of galactic civil war. Will you take up the reins of the Rebellion, assume control of the Empire, or rule the Star Wars Underworld?

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May 25, 2010
98% 👍
of 43k
Trombone Champ - Players say: Play trombone by sliding pitch and timing notes to songs, then earn cards and explore a baboon-filled story. Players like: Goofy Trombone Humor · Distinctive Rhythm Controls · Custom Song Support ·
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Honk, blow, & toot your way through over 60 songs, collect all 50 unique Tromboner Cards, and uncover the mysteries of the Trombiverse. Do you have what it takes to become the true Trombone Champ?

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Sep 15, 2022
98% 👍
of 11k
The Powder Toy - Players say: Experiment with particles in a 2D physics sandbox, mixing materials, building reactors and circuits, or triggering chain reactions. Players like: Particle Experiments · Physics Interactions · Reactors and Circuits ·
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The Powder Toy is a classic physics sandbox game, which simulates air pressure and velocity, heat, gravity and a countless number of interactions between different substances

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Jun 14, 2024
98% 👍
of 3.0k
Euro Truck Simulator 2 - Players say: Drive cargo-laden trucks between European cities, master long-haul routes, and grow from hired driver into a fleet owner. Players like: Relaxing Long Drives · European Route Exploration · Company Growth ·
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Travel across Europe as king of the road, a trucker who delivers important cargo across impressive distances! With dozens of cities to explore, your endurance, skill and speed will all be pushed to their limits.

BeamNG.drive - Players say: A vehicle sandbox where you drive, tune, race, and crash cars whose soft-body parts deform and affect handling in real time. Players like: Realistic Vehicle Physics · Deformable Crash Damage · Extensive Mod Support ·
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A dynamic soft-body physics vehicle simulator capable of doing just about anything.

American Truck Simulator - Players say: Take freight jobs across American highways, drive customizable semi trucks, park trailers, and grow a transportation company. Players like: Relaxing Long Drives · American Road Scenery · Truck Customization ·
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Experience legendary American trucks and deliver various cargoes across sunny California, sandy Nevada, and the Grand Canyon State of Arizona. American Truck Simulator takes you on a journey through the breathtaking landscapes and widely recognized landmarks around the States.

POSTAL 2 - Players say: Spend a week as the POSTAL Dude, completing everyday errands across Paradise while choosing calm solutions or violent chaos. Players like: Open-Ended Freedom · Crude Dark Humor · Absurd Situations ·
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Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

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Nov 2, 2012
97% 👍
of 137k
Ravenfield - Players say: Set up a single-player war between AI teams, then fight on foot or in vehicles while capturing points. Players like: Workshop Mod Variety · Custom Battle Setups · Large Bot Battles ·
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Fight upon the Ravenfield together with your Blue allies! Take down those pesky Reds using helicopters, tanks, guns, and active ragdoll physics!

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May 18, 2017
97% 👍
of 80k
Blade and Sorcery - Players say: In VR, fight with physics-driven weapons and magic, explore dungeon runs, or create your own encounters in sandbox mode. Players like: Physics-Driven Combat · Weapon and Magic Variety · Extensive Mod Support ·
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Blade & Sorcery is a built-for-VR medieval fantasy with full physics driven melee, ranged and magic combat. Become a powerful warrior, ranger or sorcerer and devastate your enemies.

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Jun 17, 2024
97% 👍
of 62k