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Games like NSI: Operation Zero

Games like NSI: Operation Zero

Games like NSI: Operation Zero

Looking for games like NSI: Operation Zero? Here are top action recommendations, selected from player-similarity data — start with Jurassic Island: The Dinosaur Zoo, Gate Project or Telegeddon (demo).

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  1. 6%Game Brain Score
    Most mentioned positive aspects:graphics
    Most mentioned negative aspects:gameplay
    6% User Score Based on 136 reviews

    Come and build your own dinosaur world with this unique Jurassic Island Zoo game! Operate a successful dinosaur park by attracting many visitors. Join the community and build your own creation! Create your own unique tour with different stations so visitors can observe the dinosaurs. The more likes you collect the more funds you accumulate (a heads up: locating the dinosaurs drinking and feedin… If you enjoyed this game, see our list of games similar to Jurassic Island: The Dinosaur Zoo.

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  2. DISCLAIMER: I fully believe in the WYSIWYG mantra ("what you see is what you get"). This means, that what you see in trailers, screenshots, ... is not pre-rendered, altered or generated in any way. It shows exactly the in-game rendered content at the time of recording/screenshotting. Shown features and visuals are intended to stay (or be further improved). Obviously, there is still lot … If you enjoyed this game, see our list of games similar to Gate Project.

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  3. 53%Game Brain Score
    53% User Score Based on 4 reviews

    Telegeddon is a TV-trashing, genre-busting action RPG with a battle system made up of microgames - think "Paper Mario meets WarioWare," but with an original touch and its own sense of identity.  It is currently being made (as of 2025) by solo developer Luke Tarlowe AKA Thunder Dragon (creator of PSYCUTLERY, and some old Mario fangames like "Psycho Waluigi"), with musical contributions by DJ Yoshim… If you enjoyed this game, see our list of games similar to Telegeddon (demo).

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  4. 56%Game Brain Score
    56% User Score Based on 7 reviews

    Swords of Freeport is a text-mode social RPG heavily inspired by the style of Bulletin Board System door games from back in the '90s. It is part MUD and part BBS Game (without the need for a BBS). You can play it on your home machine alone, or play/install it on an internet-accessible machine where others can join you. It is heavily inspired by games such as Legend of the Red Dragon, with a certa… If you enjoyed this game, see our list of games similar to Swords of Freeport.

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  5. An exhilarating VR action game where you can enjoy exploding magic. If you enjoyed this game, see our list of games similar to Explosion Magic Firebolt VR.

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  6. 80%Game Brain Score
    Most mentioned positive aspects:gameplay, humor
    Most mentioned negative aspects:stability, grinding
    80% User Score Based on 152 reviews

    From Launch to Success: Build Your Online Empire!Kick off your e-commerce adventure with Beff Jezos and build your online empire from scratch! Ask yourself—what would Beff Jezos do? Beff Jezos Simulator combines realistic business mechanics with fun gameplay to deliver an immersive experience that is perfect for both casual gamers and simulation fans. Start from Scratch Launch Your Store: Begi… If you enjoyed this game, see our list of games similar to Beff Jezos Simulator.

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  7. 43%Game Brain Score
    Most mentioned positive aspects:gameplay, atmosphere
    Most mentioned negative aspects:story, stability
    67% User Score Based on 15 reviews

    Steam ---> 12 Months: Vietnam 12 Months: Vietnam is a minimalist military management game where you are the one trying to keep a platoon alive and operational — from behind a desk. Missions, wounds, discharges, promotions, recruits, morale. There is no glory, no heroism — only duty. As the years go by, you’ll face a list that keeps getting longer… filled with the names of the dead. … If you enjoyed this game, see our list of games similar to 12 Months: Vietnam.

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  8. 90%Game Brain Score
    Most mentioned positive aspects:gameplay, humor
    Most mentioned negative aspects:story, optimization
    90% User Score Based on 50 reviews

    “Remote Reaper: FPV Drone" is a simulator that immerses the player in the role of an FPV combat drone operator in modern warfare. The player operates FPV drones using a remote control to strike enemy vehicles. Remote Reaper: FPV Drone supports all popular controllers and gamepads, allowing pilots to train using a convenient control method! RadioMaster DJI FPV TBS BetaFPV Xbox PS … If you enjoyed this game, see our list of games similar to Remote Reaper: FPV Drone.

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  9. 95%Game Brain Score
    Most mentioned positive aspects:music, story
    Most mentioned negative aspects:graphics, character development
    95% User Score Based on 76 reviews

    Pilot mecha in rhythm-RPG dance battles. Assemble a squad of colossal dancers, challenge every rival you lock eyes with, compete for the championship trophy, and uncover the secrets of a world where everything moves to the drumbeat of steel feet. If you enjoyed this game, see our list of games similar to Steel Century Groove.

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  10. View Game
    72%Game Brain Score
    Most mentioned positive aspects:optimization
    Most mentioned negative aspects:stability, gameplay
    72% User Score Based on 304 reviews

    See What Others Miss Scope X transforms your screen into a precision optic for competitive gaming. Instantly magnify any area of your display to spot enemies at extreme range, read distant UI elements, and gain the visual edge that wins gunfights. Rated Mostly Positive and trusted by thousands of competitive FPS players, Scope X is the most advanced screen magnification overlay on Steam. Why Co… If you enjoyed this game, see our list of games similar to Scope X.

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  11. View Game
    76%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, story
    76% User Score Based on 375 reviews

    Welcome to Mech Builder- a relaxing puzzle game inspired by Model building(gunpla). You will experience the relaxing process of building a model kit with complete freedom. Cut out, assemble, paint, and then customize your models! Build mechs, waifus, armors, figures, and so much more. Building all the kits will take around 7-9 hours of your time. Finishing time trial will take around 2-3 ho… If you enjoyed this game, see our list of games similar to Mech Builder.

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  12. 75%Game Brain Score
    Most mentioned positive aspects:gameplay, optimization
    Most mentioned negative aspects:grinding, graphics
    75% User Score Based on 80 reviews

    3D rogue-like action game in a dark fantasy theme. Blow up thousands of malignants and find quality loot to improve your heroes for harder challenges. Explore millions of possibilities in hero builds with 800+ item definitions and 30+ random modifiers. Discover a profound sense of progression through +50 hours of gameplay by acquiring quality loot.Features Mouse only mode (single handed, support… If you enjoyed this game, see our list of games similar to Malignant Survivors.

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  13. Entry for the PUR-80 category of the 2021 BASIC 10 Liner. (For Mattel Aquarius - MattPilz.com - @MattPilz - YouTube) FOREWARD One of my earliest memories in video gaming history was playing Cosmic Ark for the Atari 2600. The sounds and visuals of that game are still etched in my mind all these decades later. I recently became immersed in the world of Mattel Aquarius, a decidedly underpowered … If you enjoyed this game, see our list of games similar to Cosmic Aq by Matt Pilz.

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  14. Entry for the PUR-80 category of the 2021 BASIC 10 Liner. (For Mattel Aquarius - MattPilz.com - @MattPilz - YouTube) FOREWARD One of my earliest memories in video gaming history was playing Cosmic Ark for the Atari 2600. The sounds and visuals of that game are still etched in my mind all these decades later. I recently became immersed in the world of Mattel Aquarius, a decidedly underpowered disc… If you enjoyed this game, see our list of games similar to Cosmic Aq.

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  15. View Game
    73%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:graphics, grinding
    74% User Score Based on 47 reviews
    Critic Score 80%Based on 1 reviews

    As a lowly captain on a dead-end planet, you must build a ship, complete a mission and wave it goodbye when your crew defects to the other side. Then design a new ship to hunt down those mutinous traitors in an endless cycle of punishment and revenge. Don't make your designs too good, because odds are you'll be fighting them pretty soon. If you enjoyed this game, see our list of games similar to Defect.

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  16. 92%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, graphics
    92% User Score Based on 106 reviews

    You woke up in the middle of an unfamiliar forest. You don't remember what happened and how you got here. So you will have to find the answers to your questions by exploring this fascinating world. Key features: Base construction. Craft. Farming. Fishing. Boss fights. If you enjoyed this game, see our list of games similar to Backwoods Town.

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  17. 99%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:graphics, music
    99% User Score Based on 274 reviews

    Lead a group of childhood friends in a series of difficult encounters played under the rules of PF2E, the second edition of a powerful tabletop OGL ruleset. If you enjoyed this game, see our list of games similar to Quest for the Golden Candelabra.

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    39%Game Brain Score
    Most mentioned positive aspects:gameplay, humor
    Most mentioned negative aspects:stability, graphics
    39% User Score Based on 240 reviews

    Find the most effective way to construct and manage a hospital. Build your hospital smart and avoid excess time and resources consumed by examining your patients unnecessary. You can choose to micromanage your patients or hope that your doctors are able to identify the cause of their symptoms. Aim to avoid malpractice, and become the best hospital administrator in the world. If you enjoyed this game, see our list of games similar to Hospitalize.

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  21. 57%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    57% User Score Based on 825 reviews

    Project Aura is a simulation/strategy videogame where you take control of a colony of climate disaster survivors. In the near future, humans will face the drastic consequences of climate change. Forced to take refuge in vital reserves using cryo-preservation, they await a second chance. At the end of the 21st century, humans, finally aware of the great climate disaster, dedicated their efforts n… If you enjoyed this game, see our list of games similar to Project AURA.

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  22. 95%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:optimization, replayability
    95% User Score Based on 251 reviews

    Hours of gameplay in three fictitious routes with Inter-City, semifast, stopping, empty coaching stock and freight train services. Most passenger services have tens of departures over the 14hr daytime timetables, running times varying between 15 and 120 minutes. You can choose to drive any train while the other trains run under computer control. Great replayability. Your driving style and timekee… If you enjoyed this game, see our list of games similar to Diesel Railcar Simulator.

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  23. 73%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:story, stability
    73% User Score Based on 288 reviews

    Alchemist's Awakening combines an open-world fantasy experience with a multiplayer survival/creative gameplay. Use elements as attacks, recombine them into building blocks, and give life to any shape you built: then watch your truly unique creatures stand for you. If you enjoyed this game, see our list of games similar to Alchemist's Awakening.

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  24. In June 2020, University College London reported that presbyopia(aged eyes) improved with a short training for 3 minutes a day. UCL is a very good university that has produced 29 Nobel Prize winners at the time of its report. This software was created to facilitate 3 minutes training based on the results of research by UCL. According to the study, 20% improvement in visual function can be se… If you enjoyed this game, see our list of games similar to 3 min per day! Improve your aged eyes(Presbyopia).

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    38%Game Brain Score
    Most mentioned positive aspects:story, emotional
    Most mentioned negative aspects:gameplay, graphics
    64% User Score Based on 11 reviews

    Who said being a kitten would be easy? Sure, the owners feed you and the bowl is full of water! But growing up is so hard! After all, in order to grow tall and strong, you'll have to develop your skills by playing learning games, and sometimes you just want to mess around. You can't mess around, though, because it's very important that the family you live in loves you, and that's a tall order! … If you enjoyed this game, see our list of games similar to Kitty Play.

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  27. 74%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:stability, grinding
    73% User Score Based on 526 reviews
    Critic Score 78%Based on 2 reviews

    Afghanistan '11 is the sequel to the highly praised and innovative Vietnam '65. It enhances and builds on it: Afghanistan '11 changes the paradigm of wargaming and manages to bring Counter-Insurgency and guerrilla warfare to your screen, properly represented thanks to a revolutionary gameplay formula! If you enjoyed this game, see our list of games similar to Afghanistan '11.

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  28. 97%Game Brain Score
    Most mentioned positive aspects:atmosphere, gameplay
    97% User Score Based on 128 reviews

    This is a third person perspective, a horror type of action shooting game. The game will be rendered with a meticulous atmosphere and a strange story, attracting players into a dark world of incomparable horror. Here, you are not unarmed, but even with a gun, you can't suppress the trembling from the heart. If you enjoyed this game, see our list of games similar to Airtight City 2.0.

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  29. 56%Game Brain Score
    Most mentioned negative aspects:graphics, gameplay
    68% User Score Based on 34 reviews

    Gravity Control is a puzzle platformer where you don’t control the player directly but indirectly by changing the gravity direction. If you enjoyed this game, see our list of games similar to Gravity Control.

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  30. 38%Game Brain Score
    38% User Score Based on 3 reviews

    Demo v0.4.x Closed Alpha Join our mailing list to vote on new features.  You can play the public demo on Steam You are a volunteer... in a hospital? In single-player or with friends, solve the puzzle of how to heal patients before they run out of health. Plan your turns and tactics . Try not to give patients the wrong medicine or… throw them out the window. Make levels and mods too! 1-8 players.… If you enjoyed this game, see our list of games similar to Co OPERATION: MultiTurn.

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  31. 76%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:optimization, stability
    79% User Score Based on 784 reviews
    Critic Score 60%Based on 1 reviews

    Destroyer: the U-Boat Hunter is an interactive war thriller which seamlessly blends tactical WW2 anti-submarine warfare simulation with a gripping storyline. Take command of a meticulously reconstructed Fletcher-class destroyer and lead your crew against nazi U-boats in the Battle of the Atlantic! If you enjoyed this game, see our list of games similar to Destroyer: The U-Boat Hunter.

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  32. View Game
    93%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:graphics, story
    93% User Score Based on 512 reviews

    RPG in a Box lets you easily create 3D grid-based, voxel-style RPGs and adventure games! If you enjoyed this game, see our list of games similar to RPG in a Box.

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  33. 94%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:grinding, stability
    94% User Score Based on 1,806 reviews

    UnReal World is a unique combination of roguelike roleplaying game and survival simulation set in the Far North long, long ago. Throughout the years, UnReal World has been praised for its depth, realism, atmosphere and immersion. The game is completely open-ended and you decide whether you wish to lead a life of a fisherman, a hermit searching for the peace, a brave adventurer, a rough hunter, a t… If you enjoyed this game, see our list of games similar to UnReal World.

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  34. 69%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:story
    69% User Score Based on 52 reviews

    Flotilla 2 is a VR tactical game about big battleships in outer space. If you enjoyed this game, see our list of games similar to Flotilla 2.

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  35. A cross-platform twin-stick shooter and bullet hellish game. It's designed as a pickup game you can play in 3-5 minutes when you just wanna shoot a lot of bullets and dodge just as many. Survive as many waves as possible and pickup a few power-ups along the way (.. ahem... you'll need them). Enemies increase in number and difficulty as waves progress. If you enjoyed this game, see our list of games similar to Final Storm.

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  36. 84%Game Brain Score
    Most mentioned positive aspects:graphics, humor
    Most mentioned negative aspects:stability, grinding
    88% User Score Based on 430 reviews
    Critic Score 79%Based on 7 reviews

    It's time to get carried away with the deliriously fun, bloody physics-based construction puzzler packed full of creative challenges, sports and bloody disasters! If you enjoyed this game, see our list of games similar to When Ski Lifts Go Wrong.

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  37. Start your music journey in StarMaker VR, sing to release the real you, and dance with your souls in the melody of the music, you will enjoy what you have changed. If you enjoyed this game, see our list of games similar to StarMaker VR.

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  38. View Game
    37%Game Brain Score
    Most mentioned positive aspects:humor, emotional
    Most mentioned negative aspects:optimization, graphics
    47% User Score Based on 30 reviews

    Tower Dwellers is a unit crafting tower defence that features lots of micromanagement and keeps the player engaged in the battle throughout the entire game. If you enjoyed this game, see our list of games similar to Tower Dwellers.

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  39. 77%Game Brain Score
    Most mentioned positive aspects:graphics, humor
    Most mentioned negative aspects:atmosphere, monetization
    77% User Score Based on 69 reviews

    Negative Atmosphere: Emergency Room is a first person, cinematic medical horror experience dedicated to precision, tension and trauma. As the Chief Medical Officer on the TRH Rusanov, Samuel Edwards must triage, examine and operate on his crew-mates, as disaster builds and shady figures set the events in motion that will eventually lead to Negative Atmosphere. If you enjoyed this game, see our list of games similar to Negative Atmosphere: Emergency Room.

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  40. 96%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:story, stability
    96% User Score Based on 2,153 reviews

    Build your own model railway tracks and scenery or explore pre-made layouts, including 1000s of player-made layouts on the Steam Workshop! Play in virtual reality and on PC! If you enjoyed this game, see our list of games similar to Rolling Line.

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  41. View Game
    76%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:grinding
    89% User Score Based on 36 reviews

    Domino House is a fun, spooky, point-and-click puzzle game where you search for items and cleverly crafted clues to help you escape the creepy house in which you are trapped. If you enjoyed this game, see our list of games similar to Domino House.

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  42. 81%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, music
    81% User Score Based on 293 reviews

    Hearthlands is a medieval/fantasy city-building real time strategy game in which you take a role of a king in a procedurally generated world. You can not control your subjects directly; instead you focus on city-building, resource management, diplomacy, magic and other things a typical king deals with on a daily basis. The game is very flexible: you can build a powerful realm and rule the lands… If you enjoyed this game, see our list of games similar to Hearthlands.

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  43. View Game
    83%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:graphics, optimization
    97% User Score Based on 36 reviews

    Document your exploration of a mysterious Nordic island in this open world photography adventure. Guided by your compendium, find and take photographs of the strange inhabitants to unlock pages and learn more about them. On your journey you'll come across pocket portals hidden across the island. Open them to be transported to dreamlike experiences filled with even more creatures. Take your time an… If you enjoyed this game, see our list of games similar to Isle of Pan.

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  44. View Game
    58%Game Brain Score
    Most mentioned positive aspects:atmosphere, graphics
    Most mentioned negative aspects:story, gameplay
    75% User Score Based on 28 reviews

    Our other games JOIN OUR DISCORD About the Game Have you ever felt the boundaries between dreams and reality becoming blurred? The main character, Elures, is about to embark on an extraordinary adventure. Waking up after experiencing amnesia, Elures discovers that she is trapped in the world of her dreams. Your mission is to help her find an escape and in this journey your loyal companion wil… If you enjoyed this game, see our list of games similar to Between.

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  45. View Game
    81%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, optimization
    81% User Score Based on 5,062 reviews

    A modern tycoon-style sim where you design, build, and manage every aspect of an airport. Build your terminal, hire your staff, choose airlines to work with, customize flight schedules, build out infrastructure, and manage your airport -- from the ground up. If you enjoyed this game, see our list of games similar to SimAirport.

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  46. View Game
    82%Game Brain Score
    Most mentioned positive aspects:gameplay, humor
    Most mentioned negative aspects:graphics, stability
    82% User Score Based on 296 reviews

    Hardware Engineers is a simulation game where you have to manage a IT business. In a world where technology expands every day, you will need to learn how to be competitive. If you enjoyed this game, see our list of games similar to Hardware Engineers.

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  47. 46%Game Brain Score
    Most mentioned positive aspects:music, replayability
    Most mentioned negative aspects:gameplay, graphics
    46% User Score Based on 52 reviews

    Have you ever had the opportunity to control your own amusement ride at the fair? Probably not ... Now you can experience this on your PC & Mac with the new Funfair Ride Simulator 3. With physics and detailed graphics, awesome fog, firework and light effects and a simulated fairground. If you enjoyed this game, see our list of games similar to Funfair Ride Simulator 3.

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  48. View Game
    93%Game Brain Score
    Most mentioned positive aspects:emotional, humor
    Most mentioned negative aspects:graphics
    93% User Score Based on 67 reviews

    This is an Expandable Application officially licensed by Live2D Inc. Currently, CatTuber can only run on win10 or above. ------- Game live broadcast lacks vitality? Want to demonstrate gameplay but don't want to use a camera to shoot your hands? Don't like the cold interface of other software that displays operations? Then you can try CatTuber! *More than the character, mouse and table,… If you enjoyed this game, see our list of games similar to CatTuber.

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  49. 63%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:story
    87% User Score Based on 23 reviews

    Children of the Galaxy is a grand scale 4x turn-based strategy game with a turn-based combat and tactical elements. You can explore the galaxy, colonize planets and build huge armies of starships to fight in epic space battles. If you enjoyed this game, see our list of games similar to Children of the Galaxy.

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  50. View Game
    75%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:optimization, stability
    75% User Score Based on 671 reviews

    A city building game that let you create a micro-nation from scratch and experiment with your own political ideals. If you enjoyed this game, see our list of games similar to Citystate.

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