Top similar games like Cartonfall: Fortress - Defend Cardboard Castle:
Cartonfall: Fortress - Defend Cardboard Castle $4.99
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.
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WOB$3.99
World Of Block is a sandbox game where the player has complete freedom to build their own world, using shapes, objects, and textures customized by the player.

Demolish & Build 2018$9.99
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.

Sandbox AnythingFREE
A creative building-like game, where the objective is to throw physics enabled objects to create structures to allow the objective of the level to be completed. Can be a very challenging puzzler or an easy, sit back and relax game. Includes built in Level Editor and extensive Multiplayer functionality.

KINGDOMS$9.99
KINGDOMS is a procedural medieval RPG in a randomly generated open world. The main feature of KINGDOMS is a smart AI system that completely controls NPC behavior. As the player, you can fully interact with this massive world and become any person you want to be.

Slappy Board$9.99
Blow off steam in Slappy Board! Immerse yourself in different themes with multiple scenarios. Keep calm or lose control, the choice is yours. But don't forget to have fun and SLAP!

Common'hood$24.99
Common’hood is a community building and economy management game with highly customizable base building tools. Scavenge for materials, grow your own food, research new technology, craft new tools, build a home, make friends. Form your community and take it from surviving to thriving!

Outpost On Syrinx$19.99
Establish an Outpost on a wondrous alien world. Harvest, craft, build a base for humanity, uncover alien mysteries, and explore strange new lands.

Turbo Dismount™$9.99
Turbo Dismount is a kinetic tragedy about Mr. Dismount and the cars who love him. It is the official sequel to the wildly popular and immensely successful personal impact simulator - Stair Dismount.

Giant Machines 2017$19.99
Take control over seven of the biggest industrial machines in the world. During the 14 mission campaign you will punch through the snows of Greenland, plow the steppes of Wyoming and travel all the way to sunny Florida. Your hard work will be completed by launching a space shuttle into space.

Kingdoms and Castles$14.99
Kingdoms and Castles is a city-building simulation game about growing a kingdom from a tiny hamlet to a sprawling city and imposing castle. Make trade agreements, alliance, and war with neighboring AI controlled kingdoms. Each villager and resource is individually simulated.

Fun with Ragdolls: The Game$14.99
Become a ragdoll and create your own environments in Sandbox Mode, explore worlds created by others, or just flop around your destructible sets! Fun with Ragdolls: The Game lets you enjoy everything you love about ragdolls!

Destructive Contraptions$5.99
Destructive Contraptions is a physics based sandbox simulator where you can create huge contraptions with dominos, balls, canons, pivot etc. and watch them fall apart and destroy giant structures, cities, buildings without having to worry about the legal and life threatening issues.

SpaceBlocc$2.99
Build your ship - go through obstacles - build a bigger ship - profit. SpaceBlocc is a short colorful minimalistic spaceship building game

The Wild Age$12.99
The Wild Age is a micromanagement strategy game with tower defense gameplay mechanics. The game is designed mainly for a peaceful and relaxed gaming experience that offers a break from the busy realities of life.

Fireworks Mania - An Explosive Simulator$14.99
FIREWORKS MANIA is a small casual explosive simulator game where you play around with fireworks, create beautiful firework shows or just blow stuff up.

Screw DriversFREE
Crazy physics and high-speed races! Craft vehicles cleverly by combining building blocks and mechanical parts to create powerful drivetrains. Unlock new parts, race for the gold, and challenge your friends in multiplayer.

Fantasy battle islands$2.99
Let's go on an adventure on our little island. We capture enemy islands and increase our island. We place different types of troops on the island and fight with a stronger enemy.

Float Night$3.99
Float Night is a small sandbox game that is easy to collect resources, simple to build, no craft, and sustainable.

Age of Survival$18.99
Age of Survival is survival simulation crafting game from Silky Sullivan. Your player has been stranded on an island not far off of the coast of Africa where you will encounter many creatures, and players alike.

Andarilho$4.99
You are a guy with a backpack, just try to stay alive!

Crafting Block WorldFREE
Crafting Block World is an adventure with sandbox elements that will help you build your ideal world!

Bulwark$6.99
Bulwark is a medieval-themed 2D pixel tower defense game with a dynamic block-based building system. Construct and fortify your castle, manage resources, and recruit troops to defend against waves of enemies. Build, strategize, and adapt in this unique blend of fortress construction and combat.

Nova Lands$19.99
Nova Lands is a factory building, exploration, and island management game. Explore, engage in combat, and automate your industry. The planet you’re on is full of mysteries, creatures, people, and things to do. Welcome to your new home amongst the stars!

Automate Defend Repeat$9.99
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!

Scrap Mechanic$19.99
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!

Bee Island$9.99
Take control of the hive and protect it from enemies. Build factories and defence, research technologies and, if necessary, use nuclear weapons, but do not let the enemies harm the queen!

Train Station Renovation$18.99
Welcome to an old, ruined train station. A place that will give you a lot of fun! In Train Station Renovation you play as a renovation company specialized in restoring old and damaged railway stations.

shapez$9.99
shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!

Botanical TD$3.99
Defend against evil snails with a variety of plants in this Tower Defense while YOU have to make constant decisions how your enemies get stronger.

World Crafter TD$14.99
A highly addictive survival crafting tower defense game! Gather, craft, build turrets, shoot guns, and expand the land to defend against waves of enemies in World Crafter TD!

Pure Gore (Sandbox&Playground)$5.99
Pure Gore is a 2D physics action sandbox & people playground simulation, where you can build your own world.You can create or use pre-built vehicles, machinery, rockets, bombs and most importantly mutilate melons (fruit) with one of the over 100 elements. Its a steam port!

Broken Universe - Tower Defense$9.99
Get ready to rethink all your defense strategies! Build barricades to stop monsters, or lure them into a maze and attack. A variety of stages that change each time depending on how you play them.

Excidio The Kaiju Simulator$12.99
Bring the cities of the world to their knees as a giant Kaiju. Featuring a fully destructible physics-based sandbox for you to lay waste!

Monuments Flipper: PrologueFREE
Monuments Flipper: Prologue is just part of the amazing adventure that awaits you in the full version of the Monuments Flipper. Restore Aqueduct and Old Village and bring them to their former glory. BECOME A MONUMENT RENOVATOR!

Ginger: Beyond the Crystal$3.99
Ginger: Beyond the Crystal is an adventure platformer in which you have to rebuild and restore balance to a world devastated by the explosion of a mystical crystal. Face quests and challenges set over 3 worlds and gain powerful new skills, costumes and powers that will help you to defeat the fiercest enemies. Explore, rescue and rebuild.

Gone: Survival$0.99
Gone Survival is a first-person survival game for one player. Where you have many opportunities and a completely open world

Journey Of Life$14.99
You have experienced the sudden loss of your wealth, which has compelled you to abandon your previous life and begin anew. By venturing into the game world, you can construct settlements and forge alliances with other players, ensuring that you will always have exciting challenges to undertake.

Endless Apocalypse$4.99
Endless Apocalypse is an exhilarating shooter game that immerses you in an infinite adventure across diverse levels. Encounter a captivating array of enemies and formidable bosses, challenging your reflexes and strategic thinking for triumphant victories.

Train Mechanic Simulator 2017$7.99
Take your opportunity as real Train Mechanic. Find locomotives around game world that needs your help and repair them in one of 3 workshops localized in huge 25 km2 open world. You will be face all types of damages in all genres of trains: Diesel, Electric and even Old-School Steam units.

Indoorlands$18.99
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!

Bridge! 3$12.99
In Bridge! 3 you have the opportunity to build your bridges and their carrying capacity to the utmost! Let your creativity run as a bridge builder and take the challenge to prove yourself as a true master of bridge building.

The Hardest Thing Ever$7.99
The Hardest Thing Ever is a first-person game where you will solve puzzles with physics

Arena Renovation$19.99
Take on the role of a one-man renovation team tasked with restoring various sports facilities to their former glory. Many of them have been destroyed as a result of time or lack of care. Don't let them go into complete oblivion - roll up your sleeves and breathe new life into them!

Winter Resort Simulator$19.99
Are you ready for the winter? Winter Resort simulator lets you operate detailed Doppelmayr cable cars and snow vehicles such as Pistenbully snowcats. Set in a realistic alpine landscape, you are responsible for managing your ski resort and keeping your guests happy.

Sand:box$2.99
"Falling sand" style particle sandbox, now with circuits and stickmen!

Medieval Machines Builder - First SiegeFREE
Embark on a captivating journey back to the roots of medieval conflict with Medieval Machines Builder - First Siege. This free-to-play simulation game offers a taste of the grandeur and challenges that await in the full game. Design, build, and destroy. Medieval lethal weapons await you!

Microtopia: PrologueFREE
Become the hive mind of a robot ant colony in this free version of 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!

Catizens$17.77
Inspired by RimWorld and The Sims, Catizens is a colony management simulation game where you watch over unique cats with quirky personalities, as you help them build and grow their settlement while exploring new lands, facing off against wildlife and overcoming the challenges of each environment.

Rescue HQ - The Tycoon$19.99
Build up your headquarters from scratch and design your own masterpiece. In Rescue HQ you build, organize and manage a joint station for firefighters, police and ambulance. Manage your resources wisely and master challenging emergencies to keep your city safe! Are you up to the challenge?

Founders' Fortune$21.99
A fantasy village builder focusing on creative building, colonist psychology and base defense. Handle resources, farming, production, tools, diplomacy, families, trading, defense, and research, as well as the wishes, expectations, thoughts, and equipment of every villager.

Plane Mechanic Simulator$11.99
England, 1940. The Luftwaffe is preparing for the invasion of Britain and the RAF need every man to stop it. They need you. Join the ground crews as they struggle to keep the aircraft flying. Repair engine, patch bullet holes, rearm machine guns and more.