Simulation Games

Play the best free Simulation games online on Nova Galaxy Play - Space Shooter & Web Games. Page 1 of our curated collection.

Zombie Idle Defense Cover

Zombie Idle Defense

Prepare for a zombie showdown in Zombie Idle Defense! In this exciting idle defense game, you will be the last line of defense against wave after wave of zombie attacks! Build your defenses,upgrade your weapons, put your automatic turrets on fire, and fight off the undead!

Adventure Simulation
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Escape School Duel Cover

Escape School Duel

Escape School Duel is a fast, funny, and tense escape challenge set inside a school that does not want to let you leave. Play solo to chase your best time, or go 2 player and turn every hallway into a race for freedom. One moment you are dodging traps, the next you are trying to slip past the principal in a long corridor or outsmart a teacher waiting near the classroom. Every section has its own danger, so learning the school layout is part of the strategy.

Adventure Simulation
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Flight Sim Air Traffic control Cover

Flight Sim Air Traffic control

Flight Sim is a game where you have to guide aircraft to their landing zones, keep the skies safe to complete the levels to get high score.

Puzzle Simulation
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Airport Master Plane Tycoon Cover

Airport Master Plane Tycoon

Airport Master - Plane Tycoon is an airport management simulation game. With 3D stickman models, you can control the manager of a larger airport. Each level has a target passenger for you to complete. You can unlock the gate, scanner, security check, and lounge in the tutorials.

Simulation
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Sea Lords Cover

Sea Lords

Set sail for success in Sea Lords - the fun idle tycoon simulation game where you're the master of the seas. Start with a small fishing port and gradually build your global shipping empire! Manage ships, upgrade docks, hire captains, and automate your logistics as you conquer new routes and earn riches - even while you're offline! It's time to prove your skills as the next sea lord! Buy and upgrade ships to boost your delivery speed and cargo capacity.

Simulation
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Clay Craft Tycoon Cover

Clay Craft Tycoon

Clay Craft Tycoon is a fun factory management game where you build and grow your own clay production business. Process raw clay, craft products like pots, plates, and cups, store them in your warehouse, and sell to outside markets. Complete daily tasks, earn cash at every stage, and expand your factory with new production units to become the ultimate clay tycoon!

Casual Simulation
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Mobile Phone Case Diy Cover

Mobile Phone Case Diy

This is a mobile phone case game that was designed. Have you ever wanted to create a fashion phone case of your own? In the game, you can show your creativity, enjoy the art of customisation and see your phone evolve the way you like. You can choose your favourite colours, draw, mix, and spray paint your phone case.

Simulation
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Gem Deep Digger Cover

Gem Deep Digger

Dive deep into the underground world of Gem Deep Digger. In a fun and addictive simulation game,you dig, collect, and upgrade to uncover hidden treasures. With simple one-button controls, anyone can become the ultimate miner. Use your dig to carve through layers of dirt and rock, uncovering sparkling gems in the ground.

Simulation
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Fashion Princess - Dress Up for Girls Cover

Fashion Princess - Dress Up for Girls

Join the ultimate 3D fashion game for girls! Dress up your princess, win fashion races, and impress the judges with stunning outfits. Unlock new models, hairstyles, and dances as you collect crystals. Show off your style and become a fashion queen—play now for free!

Casual Simulation
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Boss Market Cover

Boss Market

You are the owner of your market. Customers are coming to buy various products. Collect these products and place them into correct stands so that customers can buy them. Collect money from customers and open new markets and become a market boss!

Simulation
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BitGoblins RPG Simulator Cover

BitGoblins RPG Simulator

Become the protector of the kingdom from goblin robbers! Get stronger by fighting goblin armies! Upgrade your hero with every battle, earn gold and get new items Defeat the leaders of the goblins - the ogres! Gain strength after fighting goblin armies and test your skills Explore the possibilities of this game! Start as a young wizard and upgrade your abilities, get new equipment and become the menace of goblins.

Adventure Simulation
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Mr. Drifter: Car Chase Simulator Cover

Mr. Drifter: Car Chase Simulator

Run fast, crash hard, and cheat death — in style. Race through a chaotic low-poly city as you dodge police, traffic, and total destruction. Use game-changing power-ups like Slow-Mo, Freeze, and EMP Blasts to escape the impossible. Unlock wild getaway cars ⚡ Grab power-ups mid-chase Smash through obstacles & roadblocks Stylized low-poly world with top-down tilt Endless cops. Infinite chaos. One rule: don’t stop. How long can you stay free?

Racing & Driving Simulation
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Hole Battle.io Cover

Hole Battle.io

The battle between the holes is beginning in the arena! Pick your hole and join this battle! Eat fruits, planes, cars, and many things that come to mind, and grow as much as you can! Your goal is to eat things that are smaller than you and make your hole bigger than the enemy's. Avoid bigger holes and try to collect power-ups besides eatable items. Four different great maps are waiting for you: - 2048 Map - World Map - Stationary Map - Kitchen Map

.IO Simulation
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Cat Life Merge Money Cover

Cat Life Merge Money

Experience the life of a stray cat, beg from humans, earn money to buy food, and merge the money you beg to get more money. Only by acting quickly can you enter the rich cat life! First of all,all you need to do is click on the cat and let it beg all the time. Otherwise, it will be lazy.

Simulation
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Grow a Garden 3D Cover

Grow a Garden 3D

Welcome to Grow a Garden, a fun and peaceful game where you plant seeds and grow magical trees! ? Explore different seasons, customize your character, and watch your garden grow bigger every day. Every seed is special and every garden is unique!

Simulation
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JailBreak : Escape from Prison Cover

JailBreak : Escape from Prison

Experience the thrill of jailbreak escape, find a way out to freedom in our adventure filled jailbreak games! In this exciting jailbreak escape journey, you’ll take on the role of a character trapped behind jail bars, where every level presents unique challenges and exciting mini games, leading to the final goal of prison escape. Your goal in this prison games? Outsmart the system, solve clever puzzles, and find a way out in this immersive jailbreak escape adventure.

Adventure Simulation
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Underwater Survival Deep Dive Cover

Underwater Survival Deep Dive

This is an underwater adventure game set on an alien ocean planet. You'll encounter a vast open world filled with wonders and dangers! Survival in this alien oceanic world demands quick thinking and resourcefulness. Your ship is your raft.

Adventure Simulation
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Downhill Car Ride: Crash Test Cover

Downhill Car Ride: Crash Test

Put on a real destructive show! Forget about safety, in this game you need to check how strong the dummy is. At your disposal is a huge pile of dummies, an abandoned town, an incredibly huge arsenal and complete freedom of action! In this game you can check what will happen if you crash a motorcycle at full speed into a house with dynamite or what will happen if you jump out of the car a second before the accident!

Racing & Driving Simulation
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Horror Hotel: Scary Room Cover

Horror Hotel: Scary Room

"Horror Room" is a simulator of the owner of a theme park, where visitors come to experience thrills. The player will have to develop his establishment, improving the rooms of fear, buying new decorations and equipment, as well as hiring actors and staff. The goal of the game is to scare as many visitors as possible and make their stay in the park unforgettable. Scare all your customers! Buy new creepy rooms! Monitor the condition of the rooms, clean, repair the equipment.

Casual Simulation
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Auto Factory Tycoon Cover

Auto Factory Tycoon

Auto Factory Tycoon is a 3D factory management game where you build and automate an automotive production empire. Carry parts, operate production lines, hire workers and forklift drivers, expand into robotic welding and rework, ship finished components, and unlock a second company with a complete paint and curing process.

Simulation Strategy
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Demolition Car - Rope and Hook Cover

Demolition Car - Rope and Hook

Do you like casual simulators with physics of destruction? Looking for a free 3d game where you can break buildings? Control a wrecking machine with hook and rope. Compete with your friends in destruction and prove that you are the best house destroyer!

Casual Simulation
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Hospital Game Happy Clinic Cover

Hospital Game Happy Clinic

Welcome to Hospital Game: Happy Clinic, a casual hospital simulation game, where you run a hospital and give treatment to all your patients. Want to elevate your hospital services and cure more patients? Start with your first treatment in the clinic! The more patients you have cured, the more coins you get to update your hospital.

Casual Simulation
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Pixel Fun Color By Number Cover

Pixel Fun Color By Number

Pixel Fun - Color By Number is a fun coloring game that lets you bring pixel art to life. With casual number-based instructions, you’ll fill in each pixel square to reveal stunning artwork.Each image is divided into tiny pixels. Each is assigned a number that corresponds to a color. For example, click on the city scene to fill in color and light up the street.

Casual Simulation
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Last Day On Earth Survival Cover

Last Day On Earth Survival

Last Day on Earth: Survival is a 2D survival simulation game. In this large ruined city, you have 51 locations to discover. When you collect some wood and metal, you can make weapons on the Workbench. When you win enough experience and level up, you can check your Attribute and upgrade HP, ATK, Speed, and Search. In the day, explore and go to places you have never visited. I hope you will survive 50 days and explore all 51 locations.

Adventure Simulation
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