Games like REACTOR 21
Looking for games like REACTOR 21? Here are top casual management recommendations with a science fiction focus, selected from player-similarity data — start with Scorchlands, shapez 2 or Game Dev Masters.
- 96%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, optimization96% User Score 97 reviews
See your civilization grow in a relaxing city builder that you’ll play at your own pace. Terraform and colonize a new planet by the means of magic. Reshape entire regions, conduct research, and create wondrous constructions! If you enjoyed this game, see our list of games similar to Scorchlands.
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- 94%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding98% User Score 9,399 reviewsCritic Score 80%2 reviews
Dive into a factory-building game where the focus is on just that — building huge factories! Construct sprawling multi-level factories and min-max your layouts without limits. Shapez 2 is tailor-made for enthusiasts who crave the thrill of optimizing production lines and perfecting automation. If you enjoyed this game, see our list of games similar to shapez 2.
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- 90%Game Brain ScoreMost mentioned positive aspects:gameplay, graphics90% User Score 140 reviews
It's time to become the Game Developer you always wanted to be. Make use of a large array of features, and player skills to create stunning 10 / 10 games. Compete with and eventually acquire other dynamic Ai Studio's. Raise the talent of your team and studio's in an effort to dominate the market. If you enjoyed this game, see our list of games similar to Game Dev Masters.
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- 96%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:graphics, optimization96% User Score 335 reviews
A sandbox adventure where every pixel is physically and chemically simulated! Build intricate, fully functional machines from the pixels around you. Harvest, react, and manipulate all 118 elements to craft everything from simple tools to complex systems. If you enjoyed this game, see our list of games similar to Atomcraft.
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- 82%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, music82% User Score 252 reviews
Learning Factory is a factory automation game where you are playing as a humble genius engineer obsessed with the ultimate task: to understand cats.It's easy, really: all you gotta do is create a perfect simulation model of a cat. First, you would just need to collect huge amounts of data about millions of cats and learn how to apply real Machine Learning to it. Simply follow these steps on your w… If you enjoyed this game, see our list of games similar to Learning Factory.
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- 85%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding85% User Score 492 reviews
Take the helm as a new Station Commander and exploit an alien star system in this stunning space-station factory automation game. Amass resources and construct starships using increasingly advanced manufacturing and expand your station in a hostile universe! If you enjoyed this game, see our list of games similar to Outworld Station.
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- 54%Game Brain ScoreMost mentioned positive aspects:graphics, humorMost mentioned negative aspects:gameplay, story54% User Score 65 reviews
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! If you enjoyed this game, see our list of games similar to House Builder 2.
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- 91%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, replayability91% User Score 2,082 reviews
Star Birds is a relaxing asteroid base-building and resource management game where you help your population of spacefaring birds prosper and thrive. No matter if you're a genre veteran or want to get a foot into an oftentimes overwhelming space: the Star Birds will be happy to have you by their side. And not just because chaos would ensue very quickly without you. Scan and claim nearby asteroids t… If you enjoyed this game, see our list of games similar to Star Birds.
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- 63%Game Brain ScoreMost mentioned positive aspects:emotional, musicMost mentioned negative aspects:gameplay, graphics87% User Score 23 reviews
Maze'Em is a top down game about an ever-changing maze. Take control of your own character and be the first to conquer the maze! Challenge mode! Test your maze-solving skills in a single player experience. Unlock and complete new levels to progress through the world of Maze'Em. Multiplayer! Gather some friends or play against strangers in a - up to 4 player - multiplayer experience! Move the maz… If you enjoyed this game, see our list of games similar to Maze'Em.
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- 89%Game Brain ScoreMost mentioned positive aspects:graphics, storyMost mentioned negative aspects:optimization, stability94% User Score 3,060 reviewsCritic Score 78%4 reviews
“I know what he’s doing… He’s watching you.”Travel to Riven, a beautiful and mysterious world on the verge of collapse. Explore this mysterious place, solve its puzzles, reveal its mysteries, make a daring rescue, and escape. Features VISIT A MYSTERIOUS WORLD“I am Gehn. I assume you’ve heard of me.”Riven takes you on a journey through dense jungles, awe-inspiring caverns, and monolithic structures… If you enjoyed this game, see our list of games similar to Riven.
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- 83%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, atmosphere83% User Score 290 reviews
Final Factory blends factory building with a rich universe to explore. Build a vast network of automated space stations 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. If you enjoyed this game, see our list of games similar to Final Factory.
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- 71%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, story71% User Score 1,590 reviews
TerraTech Worlds is an open-world, survival craft builder, set on an uncharted alien planet. As a freelance Prospector, you’ll explore, mine, build, craft and battle your way through natural hazards and very real enemies, to harness the power of your environment. Play solo or with friends, via 6 player online co-op (PvE), and get ready to adventure across alien frontiers, conquer natural hazards, … If you enjoyed this game, see our list of games similar to TerraTech Worlds.
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- 91%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability98% User Score 138,322 reviewsCritic Score 82%8 reviews
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. If you enjoyed this game, see our list of games similar to Factorio.
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- 84%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:stability, grinding86% User Score 990 reviewsCritic Score 78%2 reviews
Railgrade is a construction strategy game about building railway networks to connect future, off-world cities with valuable industry. Deliver essential resources via a bustling train system, optimize the production of goods, and help kick-start the failing economy of a distant earth colony. If you enjoyed this game, see our list of games similar to Railgrade.
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- 86%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability, grinding86% User Score 1,458 reviews
Desynced is a sci-fi strategy game with fully customizable units and behaviors. Gather, build, research, and explore the unknown. Alone or with friends, unveil the mystery of an AI on the edge of self-awareness and uncover the hidden truth in this blend of strategy, automation, and exploration. If you enjoyed this game, see our list of games similar to Desynced.
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- 77%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:stability, grinding91% User Score 829 reviewsCritic Score 8%1 reviews
When you have a top-of-the-line hacking deck armed with a 56.6k modem and a staggering 256k RAM, it means just one thing: you answer only to the highest bidder. If you enjoyed this game, see our list of games similar to Quadrilateral Cowboy.
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- 87%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:stability87% User Score 111 reviews
The ability to discern hidden connections is both a gift and a curse. The covert mechanisms of reality do not reveal themselves to any and all, and there is a price to pay for this knowledge… If you enjoyed this game, see our list of games similar to Euphoria.
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- 82%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:music, stability82% User Score 251 reviews
The Voidness is a SCI-FI psychological survival horror game where it takes place inside the void where it's filled with just gloom - the only way to see is by scanning the environment with your range finder device, however you are not alone. Don't breath as they are listening.. and watching. You take the role of a space specialist named Francesca Lee, sent to study the mysterious void on a newly f… If you enjoyed this game, see our list of games similar to The Voidness - Lidar Horror Survival Game.
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- 90%Game Brain ScoreMost mentioned positive aspects:graphics, monetizationMost mentioned negative aspects:gameplay, story90% User Score 741 reviews
Plasma is a pure engineering sandbox. Use advanced visual programming and robotics tools to create anything you can imagine. If you enjoyed this game, see our list of games similar to Plasma.
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- 67%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability, monetization67% User Score 171 reviews
Masks of Deception is a 6 player multiplayer game where you must work together to find and expel a demon. However, correctly identifying the monster will be difficult as one of you has been possessed and turned against the rest. Use your senses and investigative tools to gather the information required to send this hellish creature back to the depths from whence it came, all while avoiding the fat… If you enjoyed this game, see our list of games similar to Masks Of Deception.
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- 91%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:story, grinding91% User Score 2,576 reviews
Build, automate, and optimize your own village on procedurally-generated 3D terrain. Use marble-run chutes, railways, logistic blocks, conveyor belts, and a variety of worker units to research useful new technology and keep your houses supplied with goods If you enjoyed this game, see our list of games similar to Factory Town.
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- 87%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, stability87% User Score 415 reviews
Idly gather and manage resources to repair what's left of a decaying world. Scavenge forgotten ruins, meet scattered survivors, and push back against the inevitable collapse. IDLE_DIRECTIVE is a grid-based inventory and resource management idle game. If you enjoyed this game, see our list of games similar to IDLE_DIRECTIVE.
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- 66%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:optimization, stability66% User Score 460 reviews
The Gold River Project throws you and your friends on an epic camping survival adventure! Try to escape a grueling experiment across one of the largest private nature reserves in the Pacific Northwest. You are being watched, studied and manipulated at every turn. Solve the mysteries within and try to survive another day. CAMP SOLO OR WITH FRIENDSWelcome to Gold River! A remote camping adventure yo… If you enjoyed this game, see our list of games similar to The Gold River Project.
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Belle Citique is a joyful, comfortable citybuilder which places you into a beautiful world, surrounded by the marvel of nature. Slowly build your settlement, combining different block-types to create anything you can imagine, and bringing more residents and animals to your little paradise. Welcome to your happy haven! FEATURES Attract villagers and animals to your city and watch them enjoy all you… If you enjoyed this game, see our list of games similar to Belle Citique.
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- 74%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:story, stability74% User Score 144 reviews
WELCOME TO THE COMPANY, CREW MEMBER... READY TO PURGE SOME ANOMALIES?In Anomaly Company you and your crew are sent in to assess reality in this 4-player co-op horror game. Set in realistic, liminal environments, you must memorize your surroundings and spot disturbing anomalies. Decide if the timeline is safe. One bad call—and you’re forced to start over. ARE YOU PREPARED TO CONTAIN THE ANOMALOUS … If you enjoyed this game, see our list of games similar to Anomaly Company.
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- 69%Game Brain ScoreMost mentioned positive aspects:gameplay, atmosphereMost mentioned negative aspects:optimization, stability69% User Score 160 reviews
Will you survive in the wild northern Hispania of the 1st century BC? Step into the sandals of a Roman legionnaire in Summa Expeditionis: a survival, base building and strategy game. You have been sent to the last corner of the Empire and your mission is to go into uncharted territory, establish a fortified camp and grow enough to subdue these unruly barbarians. Features Explore - Uncover the secr… If you enjoyed this game, see our list of games similar to Summa Expeditionis.
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- 96%Game Brain ScoreMost mentioned positive aspects:story, musicMost mentioned negative aspects:gameplay, stability100% User Score 47 reviews
Save the city from chaos! In the game, the player takes on the role of a helicopter pilot fulfilling objectives transmitted by the operations center. If you enjoyed this game, see our list of games similar to SKYSAVIOR Helicopter Services.
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- 90%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:grinding, replayability91% User Score 210 reviewsCritic Score 80%1 reviews
Our story begins with a letter, a phone call, and a break-in at Everhart Manor. Play the first part of Lovecraftian puzzle adventure Call of the Elder Gods If you enjoyed this game, see our list of games similar to Call of the Elder Gods.
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- 94%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, replayability94% User Score 1,106 reviews
KILL IT WITH FIRE! 2 is the ultimate co-op spider-hunting experience! Either solo or as a team of Exterminators, unleash an arsenal of crazy weapons, wreak havoc, and complete dozens of challenges across seven dimensions under spider siege. If you enjoyed this game, see our list of games similar to Kill it with Fire 2.
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- 95%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, optimization95% User Score 767 reviews
Design, build, and pilot fully modular spaceships in first person, solo or with up to 4 players. Explore 15 unique planets, complete challenging missions, face the dangers of space, and unlock new components to improve or completely rethink your ship. If you enjoyed this game, see our list of games similar to Approximately Up.
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- 94%Game Brain ScoreMost mentioned positive aspects:story, atmosphereMost mentioned negative aspects:stability, grinding94% User Score 1,065 reviews
You've accepted a shady job offer at a doll factory. Inspect dolls for defects and anomalies. Follow strange protocols. Don't get fired and stay alive. If you enjoyed this game, see our list of games similar to Dollmare.
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- 97%Game Brain ScoreMost mentioned positive aspects:gameplay, humorMost mentioned negative aspects:graphics, story97% User Score 58 reviews
FRANCAIS Ce projet est actuellement en développement et a besoin de votre aide pour aller jusqu'au bout ! Après avoir télécharger et joué au jeu, veuillez remplir le formulaire ci-dessous (disponible en français et en anglais). Cela nous permettra de recueillir des avis nous permettant d'améliorer l'expérience de jeu. Questionnaire N'hésitez pas également à suivre la page itch.io ainsi que n… If you enjoyed this game, see our list of games similar to Hamstermind.
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- 95%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, grinding95% User Score 189 reviews
Automate across six Elemental planes, each with unique logistical tools. Infuse ingredients, craft alchemical structures, and uncover elegant solutions through experimentation - cultivating a garden of possibility, one discovery at a time. If you enjoyed this game, see our list of games similar to MoteMancer.
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- 42%Game Brain ScoreMost mentioned positive aspects:atmosphere, gameplayMost mentioned negative aspects:replayability, grinding56% User Score 27 reviews
You are a reverend, sent into a dilapidated basement to perform an exorcism on a victim named Erin, who has been bound to a chair. Using tools of faith you must force it to leave her body. During the exorcism, you will have conversations with both the demon and, when it allows her to speak, Erin herself. Through these dialogues and by solving puzzles in the environment, you will work to uncover t… If you enjoyed this game, see our list of games similar to An Exorcism.
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- 71%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:graphics, grinding71% User Score 126 reviews
Gridkeeper is an incremental game about managing "Grids" and using their power to run MineBots, research tech, and grow your mining empire by getting better Grids. If you enjoyed this game, see our list of games similar to Gridkeeper.
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- 83%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding83% User Score 157 reviews
[Media 35007486] Follow us: Discord | Twitter | Facebook | Instagram | Website Meet Morps! [Media 35007504] Time to Morp is a sandbox colony sim designed for both single and multiplayer. Build a... If you enjoyed this game, see our list of games similar to Time to Morp.
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- 80%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:gameplay, atmosphere97% User Score 33 reviews
Astronook is a small astronomy game where you can explore space from your cozy office. Map out constellations, photograph planets and discover the hidden wonders of space. This is a demo! Features ✨ Map out magical constellations in star-mapping puzzles Use your star chart to find and photograph a variety of charming planets☄️ Keep tabs on the latest cosmic news - who knows what celestial won… If you enjoyed this game, see our list of games similar to Astronook.
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- View Game91%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, music91% User Score 1,260 reviews
Start small, team up with friends, and automate production with conveyor belts, pipes, and magical devices. Stock your shop with potions, jewelry, and relics, complete commissions, and build an alchemy empire! Alchemy Factory 1.0 is out now with the Wagon Logistics System and revamped shopkeeping. If you enjoyed this game, see our list of games similar to Alchemy Factory.
- 77%Game Brain ScoreMost mentioned positive aspects:gameplay, optimizationMost mentioned negative aspects:grinding, story77% User Score 250 reviews
Worldwide Rush lets you experience passenger transportation and management on a global scale. Expand your company, meet the growing travel demand, compete against other companies, and discover new continents with its unique vehicles. The entire world is yours to control. If you enjoyed this game, see our list of games similar to Worldwide Rush.
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- 87%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:replayability, graphics87% User Score 208 reviews
Combat Programming RoguelikeAutoRogue is a roguelike where you combine skills with conditions to automate battles. you can sit back, enjoy your coffee, and watch your carefully crafted automated battles unfold. Condensing the Best of Auto-BattlesIn this game, everything is decided before the battle begins. Your available items, build direction, and the unique traits of enemies change every t… If you enjoyed this game, see our list of games similar to Auto Rogue.
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- 77%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding77% User Score 88 reviews
Unleash your creativity with Linkito! Connect blocks to solve unique puzzles and create your own masterpieces. A sandbox puzzle game with endless possibilities. Join the Linkito community and share your puzzles with the world. If you enjoyed this game, see our list of games similar to Linkito.
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- 69%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability, grinding68% User Score 698 reviewsCritic Score 70%1 reviews
Fully-fledged Video Game Adaptation based on one of the most successful BOARD GAMES in recent years. Play as one of the survived crew members. Plan and make actions in turn-based SOLO or MULTIPLAYER modes. Be a team player or a traitor - Each scenario will be DIFFERENT! If you enjoyed this game, see our list of games similar to Nemesis Lockdown.
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- View Game86%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, music86% User Score 171 reviews
Step into the critical role of a baggage security operative in Airport X-Ray Simulator. As part of the backbone of airport security, you are the last line of defense against prohibited or illegal items making their way onto an aircraft or into the airport. If you enjoyed this game, see our list of games similar to Airport X-Ray Simulator.
- 67%Game Brain ScoreMost mentioned positive aspects:graphics, humorMost mentioned negative aspects:gameplay, monetization67% User Score 58 reviews
EARLYBIRD 5000 USER SPECIAL LOOTBAWXWe'll be releasing an extra special LOOTBAWX for the first 5000 players. Be sure to wishlist this game so you can launch on release date! NEW BAWXES SINCE RELEASE- Crawly gnome bawx - Revolver bawx (our first interactable gun bawx!) - Clicker bawx (collect all your favorite clicker loot!) - Meme bawx (collect your favorite memes!) About the GameLOOTBAWX let… If you enjoyed this game, see our list of games similar to Lootbawx.
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- 68%Game Brain ScoreMost mentioned positive aspects:music, optimizationMost mentioned negative aspects:gameplay69% User Score 49 reviews
Play the prologue of Revive & Prosper R&P is an indie game developed by a small team with a very large passion for creating the next must-play strategy survival game. KEY FEATURES: • Dynamic real-time water physics • Single-player base-building and automation • 6 Mutants and their Golem sidekicks • Conveyor belts, Trains, Catapults • Intuitive tutorial It's a perfect game for precise bas… If you enjoyed this game, see our list of games similar to Revive & Prosper.
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- 81%Game Brain ScoreMost mentioned positive aspects:story, atmosphereMost mentioned negative aspects:gameplay, optimization81% User Score 100 reviews
Gameplay: Gory first person shooter, with RPG elements such as making your own choices through dialogue with NPC's, these choices will effect what endings you have, and what roots you can take... If you enjoyed this game, see our list of games similar to Mother Hub.
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- 48%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:gameplay, stability48% User Score 98 reviews
Your story Begin your adventure as the reluctant future heir of a stud farm. Prove that you are more than just a spoiled brat. Start from scratch and learn how to keep and manage a stud farm; it will be a challenge that will prove incredibly rewarding – return the stud farm to its former glory! Along your journey, discover that nothing is as lasting as the bond with your horses! Manage your stud f… If you enjoyed this game, see our list of games similar to My Horse: Bonded Spirits.
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- 86%Game Brain ScoreMost mentioned positive aspects:atmosphere, optimizationMost mentioned negative aspects:story, graphics97% User Score 39 reviews
Hard Chip is a 3D simulation/puzzle game about building processors focusing on realism. Explore the world of semiconductor chip design and delve into the intricacies of CPU logic, floor planning, and propagation delay. If you enjoyed this game, see our list of games similar to Hard Chip.
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- 85%Game Brain ScoreMost mentioned positive aspects:graphics, musicMost mentioned negative aspects:gameplay, monetization85% User Score 93 reviews
The full version of Hoversteppers is out now! This is a free prologue for Hoversteppers, and it includes: 2 stages 2 Characters, and the starter hoverboard 10+ Challenges Hoversteppers is a freestyle hoverboard skating game. Explore stages, complete challenges against the clock, or freestyle your own way. Features 5 unique stages Over 50 challenges to complete Unlockable characters, boar… If you enjoyed this game, see our list of games similar to Hoversteppers: Zone 1.
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- 75%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:stability, optimization75% User Score 1,855 reviews
Welcome to the Crust - a game that gives you a role of the CEO of the gigantic Moon colonizing company. It is a large-scale economical simulator that also brings elements of survival along with rich setting and dramatic script. If you enjoyed this game, see our list of games similar to The Crust.
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