Top similar games like Tower Builder:

Build your own cardboard fort and defend it against swarms of enemies. Gather resources, craft weapons and set traps. Be creative, improvise and experiment to win.

Construct charming toy towns and cities atop tiny terrain. Combine building blocks to create new megastructures. Test your skills in the physics-based Challenge stages or simply unwind and obliterate everything with an array of cute catastrophes!

Purrrifiers is a hilarious 4-player co-op game about cleaning while causing chaos. Solve puzzles, drive quirky vehicles, use an array of cleaning tools and team up with adorable cats. Experience absurd humor, diverse locations, and non-stop fun as you collaborate or troll your way to cleaning glory!

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.

Build the park of a lifetime and rediscover the critically acclaimed rollercoaster simulation bestseller. Feel the thrill of a genre-defining classic, complete with two huge expansion packs.

Get ready for a thrilling mix of genres: a cooperative, first-person, open-world fantasy tavern simulator, action, fishing, hunting, exploration, and completing fun and diverse quests. And, of course, COOKING! Play with friends, feed and quench the thirst of the entire world!

Transform and manage your dream hotel in vibrant Miami! Renovate your property, delight your guests, and boost your income. Expand your offerings with vending machines and food services to become the ultimate hospitality tycoon!

Demolition sandbox with different guns including nature powers. Slow down time, change gravity and much more to play around! With compaign and sandbox mods.

Create your own world Using Landboxers. Use tools, and your magic backpack full of blocks to bring your imagination to life. Edit, create and do whatever you want in your world

Build your own chain reaction machine without limitations, with various objects and as big as you want it to be.

Train Frontier Classic is a stylized landscape building and multiplayer train riding sandbox, inspired by the fun of model railroad building. Fill a scene with miles of scale track, hundreds of props, and a personal train car setup -- then go online to share and ride your creation with friends!

Make your own avatar. Construct as best you can. Feelin open world all constructions are shared by all players. Become a Feelin resident, own land, collect items, build and develop this world! Thank you for your constructions and contributions.

Medieval - times of constant sieges. Acquire plans, gather resources, create most powerful and destructive machines and then test them in battle. Thanks to your creations you will conquer more than one castle. The knights wage wars, but thanks to your machines they win them.

Ragdoll LABS is a game of action, physics and lots of laughs, where you control a ragdol in wild and varied simulations. Have fun watching your enemies failing miserably, unlock items to give your beloved ragdoll a unique look, create your own simulations or play in others created by community

Demomen Ltd. allows you to become an Outback Demolition Expert and manage your crew in some of the craziest demo jobs this continent has ever seen! Gear up, hire the most incompetent employees, have a cold one, and build your own demolition business! (Grog not included)

Land Above Sea Below Prologue is an atmospheric first chapter of the building strategy and puzzle game where you have to build your island from tiles in order to raise its height as much as possible, to avoid it getting flooded by the constantly rising sea level.

Physics meets tower defense-inspired mechanics in this chaotic party game for 2 to 4 players. Harvest resource blocks to build barricades and craft turrets to defend your base before jumping into the fray to fight enemy waves head-on.

Slotracers VR is a full slotracing experience built for VR. Race miniature cars against your friends on race tracks created by yourself, your friends or the community. Build your own tracks together with your friends and share them on the Steam Workshop for other people to enjoy.

Enter the creative paradise of Scrap Mechanic! Build fantastic machines, go on adventures with your friends and defend against waves of evil Farmbots in this imaginative multiplayer survival sandbox. With Scrap Mechanic’s powerful creation tools you can engineer your own adventures!

Test your problem solving skills and creativity in over 80 physics-based puzzles. Hours of fun for the completionist with challenges for every level and over 30 unlockables!

FIREWORKS FRENZY is a Small multiplayer fireworks game, with hundreds of fireworks and multiple maps, that tries to give you the experience and the feeling of the beautiful fireworks to blow up stuffs together.

Techtonica is a first-person factory automation game with a gripping mystery about mining your way out from the depths of an alien planet. Explore bioluminescent caves, mold destructible terrain, construct a massive subterranean factory. Dig your way toward answers & discover the secrets of Calyx.

What happens when you make a VR game only about Pressure Washers? From cleaning any object imaginable, playing soccer or volleyball up to flying - Under Pressure is a multiplayer playground that’s all around what you can do with a power washer in your hands.

PlayForm is an experimental physics sandbox. Physically simulated humans run, jump, climb, push, pull and smash their way through diverse worlds. Have fun with various tools and obstacles to create thrilling situations and experience next-gen physics.

RealmCraft is the original Sandbox Game. Build Cubes & Explore 30+ Blueprint Worlds in 3D. Try to Survive & Use 100+ Types of Blocks to Build Your Unique Town.

Sebil Engineering is a game about fixing roads. Use your wrench and hammer to engineer the perfect traffic jam. Play in overhead view or first person in this realistic Civil Engineering simulator.

Tabletop Simulator is the only simulator where you can let your aggression out by flipping the table! There are no rules to follow: just you, a physics sandbox, and your friends. Make your own online board games or play the thousands of community created mods. Unlimited gaming possibilities!

In House Builder 2 you build your dream constructions with friends or alone in a vibrant, low-poly open world! Buy materials for work, load it up, and drive to your next job in the ultimate co-op construction adventure!

Vacations mean various things to people all over the world, but they always have one thing in common: the HOTEL. It’s time to take matters into your own hands and build that dream hotel just the way you always wanted!

Your company is going global. Use big machines to demolish huge buildings or go close and personal and use your hammer. Buy land properties, upgrade your machines and hire workers in different parts of the world.

The indoor park management simulator where you can create your rides and coasters from scratch and freely design your halls. Manage, expand and develop your own park to inspire your guests. Satisfy your visitors' needs by unlocking and researching new buildings, rides, transportation and more!

Demolish & Build 3 Prologue is a sneak peek at the driving, demolition, building mechanics and physics from the upcoming Demolition & Build 3. In the game, you demolish old structures and build new, both with hand tools and heavy duty machines.

Build together with friends in BricksVR, a multiplayer VR building sandbox. No more searching the bottom of the bucket for the right brick, with BricksVR every piece is always in stock.

you're the architect of your world. Design without limits, create without boundaries. Your world, your way, unleash your creativity.

Townsmen VR uses the exciting possibilities of virtual reality to further enhance the classic city building game with entirely new gameplay experiences and interactive mechanics. It combines elements of a God-game simulation and a classic building game with the interactive possibilities of VR.

Automate, Defend, Repeat: A combination of factory management and tower defense strategy. Build a planet-dominating factory, defend it from disgruntled resource-carrying monsters, and defeat a total of 6 bosses. Once you have done that, select a New Game + modifier and do it again!