Moddable

Paradox Development Studio invites you to build your ideal society in the tumult of the exciting and transformative 19th century. Balance the competing interests in your society and earn your place in the sun in Victoria 3, one of the most anticipated games in Paradox’s history.

25 Oct, 2022

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. 

29 Apr, 2025

The world of coach drivers awaits you! Drive along motorways and country roads to the bus stations in over 40 cities in Germany. Thanks to the cooperation with FlixBus and true-to-the-original MAN buses, you will experience the game world in a realistic way.

25 Aug, 2016

A complex mech combat simulator, with native VR and HOTAS support. Manage a 50-foot bipedal weapons platform with a cockpit full of interactive controls, while carrying out complex operations across a challenging single-player campaign.

9 Sep, 2024

Casual Desktop Game is a fanmade revival of the old Desktop Destroyer game featuring community content. Relieve stress by smashing your desktop or unleashing battles between various entities. Create mods for the workshop and share them with the community.

14 Feb, 2020

Slash the beats, get moving, and experience the world's most popular VR rhythm game!* Duck, dodge, and flow through 300+ handcrafted songs from artists like Coldplay, Imagine Dragons, and Metallica. Play solo, compete online, or pass the headset at your next party. Jump in with 60+ songs included!

21 May, 2019

The year is 3015. The battlefields are dominated by war machines known as BattleMechs. Level entire cities and decimate the enemy in your BattleMech. Follow a quest for glory and revenge. Manage an expanding mercenary company. Fight alongside your friends with a four-player PvE co-op.

26 May, 2021

Text-based 4X focused on turf war, victory conditions and resource management. Roots of Harmony is a strategy game where you have to lead your colony through puzzling challenges, while managing your doctrines and disciples. 100% gameplay, ASCII graphics only!

25 Oct, 2024

Haul cargo, trade salvage and keep your space suit close as you search for fame and fortune among the stars in a game that puts an interstellar twist on the truck sim genre.

3 Sep, 2024

Got beef?! Banned in schools for being too fun, Tough Love Arena is an indie fighting game with 6 unique, fun, and beginner-friendly characters-- and supports browser crossplay and has rollback netcode!

26 Aug, 2026

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?

15 Sep, 2022

Behind the Sword is a fresh take on the turn-based strategy genre, featuring a fast-paced approach to conquering the world.

30 Aug, 2026

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".

10 Feb, 2025

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.

18 Jan, 2025

Discover ST World - the next-generation voxel world! Build stunning high-resolution sandbox worlds with easy-to-use tools and AI features. Explore Riftwalkers' open-world adventures and join a thriving community.

22 Sep, 2023

Manage emergency services in any city in the world! Take calls and dispatch rescue forces. Handle difficult situations, now depending on the weather, and traffic. Help the citizens through cataclysms and natural disasters, becoming a better emergency number operator every day!

23 Apr, 2020

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.

6 Mar, 2026

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.

20 Mar, 2025

Command swarms of warriors at an unprecedented scale of warfare in this blend of RTS and base-building. Lead ant colonies against the many fearsome threats of the insect world, while building intricate nests, developing pheromone-based tactics, and evolving to meet growing dangers.

7 Jun, 2024

Take command of your hand-tailored fleet of space warships and use realistic radar, electronic warfare, advanced movement controls in 3D space, and precision targeting to outmaneuver and outwit your opponents in a simulation-heavy tactical space game like no other.

11 Feb, 2022

Explore the galaxy in this deckbuilding, sci-fi roguelike where ship upgrades and crew management are key to your survival. Optimize resource generation, engage in intense turn-based battles, and take on ever-growing threats as you seek out The Signal.

26 Sep, 2024

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.

26 Apr, 2024

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?

18 May, 2022

An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.

5 Jan, 2026

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.

15 May, 2025

Clanfolk is a colony sim set in the Scottish Highlands. Harness your environment to survive - fish, gather, hunt, and farm as you prepare for the winter. Build an inn, trade with other clans, have children and marry them off - live life and prosper across the generations.

14 Jul, 2022

Work your way to a service empire. Get your hands dirty in a highly realistic simulation game that pays major attention to details. Pay a visit to a new Auction house and buy cars in various conditions. Expand your range of services by investing in a new work space and equipment.

11 Aug, 2021

Let the music move you in Synth Riders, a dance-action VR rhythm game with custom song support and a thriving multiplayer community! Play on PC VR and Steam Frame.

31 Oct, 2019

Build and expand your repair service empire in this incredibly detailed and highly realistic simulation game, where attention to car detail is astonishing. Find classic, unique cars in the new Barn Find module and Junkyard module. You can even add your self-made car in the Car Editor.

28 Jul, 2017

Enter the groundbreaking world of Project Third Eye, a VR physics game where creativity meets interactivity. Build anything with powerful tools and add logic using the visual scripting panel. Embark on an immersive adventure of endless possibilities. Get your copy now!

18 Aug, 2023

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.

20 Jan, 2025

A Hat in Time is a cute-as-heck 3D platformer featuring a little girl who stitches hats for wicked powers! Freely explore giant worlds and recover Time Pieces to travel to new heights!

5 Oct, 2017

Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you.

14 Aug, 2020

Ultimate Ragdoll Game is a Sandbox game without any limits. Have fun with ragdolls available in Steam Workshop and build your very own constructions using wide variety of blocks.

26 Jan, 2024

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.

26 Nov, 2024

Deep snow snowmobiling with real physics. Ride licensed sleds from Lynx, Polaris, and Ski-Doo across massive open backcountry maps. Find your own lines, climb steep mountains, ride with friends online, and chase the perfect run in untouched powder.

20 Mar, 2025

Explore a world of creative building, interactive machines, and gears - lots of gears. Build all things mechanical: cars, trucks, cranes, tanks, gearboxes, engines, clocks, anything you can think of. Test your creations to destruction in challenging scenarios, and share them in the workshop!

9 Nov, 2023

Cities: Skylines is a modern take on the classic city simulation. The game introduces new game play elements to realize the thrill and hardships of creating and maintaining a real city whilst expanding on some well-established tropes of the city building experience.

10 Mar, 2015

Welcome to WE ARE FOOTBALL 2024! Dive into the world of football like never before. Choose an existing club or start your own. Manage either men or women, lead your club to new heights, and become the next manager legend!

4 Mar, 2024

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.

29 May, 2024

UBOAT is a simulator of a submarine from WWII era. It is a survival sandbox with crew management mechanics while its primary theme is life of German sailors. The boat is their home, but it can become their grave at any time.

2 Aug, 2024

CAR TUNE: Project is a detailed car tuning simulator where every bolt, screw, and gear matters. Build your dream machine, fine-tune every parameter, and test it on the track.

20 Feb, 2020

Crashday, the explosive cult classic multiplayer racer, is back! Retooled and remastered, Crashday: Redline Edition brings back the fun and memories of the original with this lovingly crafted tribute edition, featuring all-new and expanded features, including Steam Workshop support. Today is Crashday!

10 Aug, 2017

Create your farm and let the good times grow! Harvest crops, tend to animals, manage productions, and take on seasonal challenges.

21 Nov, 2021

Animal husbandry, crops, sales… It's up to you to manage and grow your own farm in a huge, totally new world!

9 Oct, 2013

The best-selling franchise takes a giant leap forward with a complete overhaul of the graphics engine, offering the most striking and immersive visuals and effects, along with the deepest and most complete farming experience ever.

19 Nov, 2018

Welcome to the new generation of Farming Simulator!With a brand new graphics and physics engine, Farming Simulator 15 offers an immense open world, filled with details and visual effects transporting the Farming Simulator franchise to a new era.

30 Oct, 2014

Ambitious megacorporations monopolize the conquest of space and the colonization of the solar system. At the very edge of the solar system, the companies make a discovery that will shift the technological advantage and upset the balance. And so a new conflict is born: "The Jupiter Incident."

3 Jul, 2007

Final Factory blends factory building, spaceship design, and a rich universe to explore. Build a mega factory and command a massive fleet against the hostile local aliens. Discover new technologies and unlock the secrets of an ancient civilization as you explore an infinite cosmos.

9 Apr, 2024

Sphinx and the Cursed Mummy is an original 3rd person action-adventure inspired by the mythology of ancient Egypt. Travelling the world via magical portals to foil the evil plans of Set. Sphinx's journey will require all his wits, agility, and special powers.

10 Nov, 2017