Skip to main content
Games like The Observatory Incident

Games like The Observatory Incident

Games like The Observatory Incident

Looking for games like The Observatory Incident? Here are top casual management recommendations with a mystery and science fiction focus, selected from player-similarity data — start with Fading Serenades, Your Future Self or Citizen Sleeper.

Change display type

Skip Platform filter

Skip Play Mode filter

Skip Price filter
  1. 74%Game Brain Score
    Most mentioned positive aspects:story, music
    Most mentioned negative aspects:graphics, gameplay
    93% User Score Based on 30 reviews

    Strap on your backpack! Hike, jump, and climb through charming minigames to traverse a rugged landscape and help the old islanders with their deliveries. All while managing a backpack that's always a little too small! Experience a story of vanishing traditions in a futuristic world, a missing scientist, and an unfolding mystery in this charming little adventure with big pixels. Serenading a quiet… If you enjoyed this game, see our list of games similar to Fading Serenades.

    View Game
  2. View Game
    79%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:atmosphere, grinding
    79% User Score Based on 142 reviews

    Your Future Self is a thrilling time loop "conversation-em-up" with a unique conversational "battle" mechanic. It harks back to the aesthetics of text-based adventure games whilst deliberately subverting your expectations; both in story and design. If you enjoyed this game, see our list of games similar to Your Future Self.

    View Game
  3. 89%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, optimization
    94% User Score Based on 4,294 reviews
    Critic Score 75%Based on 3 reviews

    Roleplaying in the ruins of interplanetary capitalism. Live the life of an escaped worker, washed-up on a lawless station at the edge of an interstellar society. Inspired by the flexibility and freedom of TTRPGs, explore the station, choose your friends, escape your past and change your future. If you enjoyed this game, see our list of games similar to Citizen Sleeper.

    View Game
  4. View Game
  5. 86%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, grinding
    88% User Score Based on 1,706 reviews
    Critic Score 82%Based on 3 reviews

    Build railways, manage traffic and stay accident-free. Play in Europe, America, Japan and USSR in 1830-2020. Complete the story mode from the Gold Rush of 1849 to the first manned spaceflight, and then explore the random mode. Management. Construction. Trains. Welcome to Train Valley! If you enjoyed this game, see our list of games similar to Train Valley.

    View Game
  6. View Game
    59%Game Brain Score
    Most mentioned positive aspects:music, graphics
    100% User Score Based on 10 reviews

    Smashometry is a high-speed reflex challenge built around precision timing and relentless momentum. Shapes race toward the hit zone. Your job? Smash the right one at the exact moment it crosses. Miss your timing and your streak breaks. Break your streak, and your score collapses. The longer you survive, the faster it gets. Game ModesRounds ModeSurvive escalating waves of speed and intensity.… If you enjoyed this game, see our list of games similar to Smashometry.

    View Game
  7. 60%Game Brain Score
    Most mentioned positive aspects:graphics
    Most mentioned negative aspects:gameplay, music
    71% User Score Based on 35 reviews

    3D Printer Manager is a strategic idle management game that takes you into the addictive world of 3D printing. Start your journey as a hobbyist in your bedroom with a single, noisy printer and a dream. Your goal? To build the ultimate 3D printing empire. Manage your fleet of machines, optimize your filament supply, and fulfill customer orders to fund your expansion. As you grow, you'll move from … If you enjoyed this game, see our list of games similar to 3D Printer Manager.

    View Game
  8. View Game
    97%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, replayability
    97% User Score Based on 6,928 reviews

    Gather magic and build your wizard tower Summon spirits to help gather resources Construct buildings using the resources you gathered Master magic to create greatest wizard tower! An active incremental/upgrade game Prestige to replay and progress faster Tons of upgrades and unique mechanics Definite ending If you enjoyed this game, see our list of games similar to Tower Wizard.

    View Game
  9. 96%Game Brain Score
    Most mentioned positive aspects:atmosphere, gameplay
    Most mentioned negative aspects:grinding, stability
    96% User Score Based on 1,501 reviews

    Dead Letter Dept. is a short horror game mystery experience, where you use your computer keyboard to type in various prompts, and attempt to decipher damaged images as oddities begin to appear. If you enjoyed this game, see our list of games similar to DEAD LETTER DEPT..

    View Game
  10. 87%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, stability
    94% User Score Based on 342 reviews
    Critic Score 71%Based on 4 reviews

    Join a small-town girl on this coming-of-age story about family, relationships, coffee and life in the big city. Immerse yourself in the perfect blend of an arcade-style time manager and visual novel, exploring dual storylines and a beautifully crafted pixel art world in Pixel Cafe. If you enjoyed this game, see our list of games similar to Pixel Cafe.

    View Game
  11. View Game
    96%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:monetization, stability
    96% User Score Based on 102 reviews

    Mix Universe is a musical sandbox game where you play as a Mixonaut adding beautiful vibes to the universe. Everything you hear and see is 100% real-time and editable in-game. It is designed with beginners in mind with tutorials and automatic vibe nodes to help make it so you don't need to know anything about music to have fun. For those who want to push it a bit further, you can edit each note, … If you enjoyed this game, see our list of games similar to Mix Universe.

    View Game
  12. View Game
    98%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:grinding, story
    98% User Score Based on 2,162 reviews

    Discover, collect and organise to create your own unique garden in this relaxing idle / creative sandbox! If you enjoyed this game, see our list of games similar to Garden Galaxy.

    View Game
  13. 90%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:music, story
    90% User Score Based on 139 reviews

    Wishlist the full game! About the Game As the weather gets worse, a walrus, acting as a lighthouse keeper, welcomes the travelers looking for a place to sleep. As the keeper, manage the travelers and fulfill their requests to withstand the natural disasters, and grow your hamlet by discovering new rooms.Keep the fire lit to guide the travelers The lighthouse helps guide the travelers and the … If you enjoyed this game, see our list of games similar to Diluvian Winds: Prologue.

    View Game
  14. View Game
  15. View Game
    View Game
  16. A Mini Auto Pachinko Machine on Your DesktopThis game is a quiet pachinko simulator that runs in a corner of your desktop. Whether you're working, gaming, or just browsing — the pachinko never stops. Launch marbles and aim for consecutive hits in the score box. Watch as the colors intensify, effects stack up, and a satisfying reward loop unfolds. Both auto-firing and manual control are available… If you enjoyed this game, see our list of games similar to Desktop Pachinko Idle.

    View Game
  17. 81%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:optimization, grinding
    81% User Score Based on 434 reviews

    An incremental unfolding game about feeding fuel into a reactor. Combine elements to produce energy, unlock exotic technologies and explore a strange galaxy. If you enjoyed this game, see our list of games similar to Feed the Reactor.

    View Game
  18. View Game
    72%Game Brain Score
    Most mentioned positive aspects:story, music
    Most mentioned negative aspects:gameplay
    100% User Score Based on 23 reviews

    Tea for Sana is a game about observing your surroundings and interpreting narrative clues to solve the mysteries of the mountain. You play as Vesna, a healer who is losing her memory. You'll need to remember your recipes, cook for people in distress, and explore old ruins to heal yourself and ascend to the role of a spirit healer. Help SanaSana, an old friend, is hiding her eyes. To find out wh… If you enjoyed this game, see our list of games similar to Tea for Sana.

    View Game
  19. 91%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:gameplay, story
    91% User Score Based on 74 reviews

    Welcome to the spirit world! You might not remember how you got here, but don’t worry—Alan, the cutest (and grumpiest) poultry-geist, has a plan! In this farm-to-table cooking game help Alan restore a rundown Japanese restaurant, serve delicious meals, harvest fresh crops, and prepare special ingredients to meet all your customers’ needs.   Manage Your Restaurant: Choose the menu that you … If you enjoyed this game, see our list of games similar to Kokoro Kitchen.

    View Game
  20. View Game
    75%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:gameplay, grinding
    91% User Score Based on 33 reviews

    Spacenap is a small corner of paradise taking place in space and that you can put anywhere on your screen. Hunt stars, buy upgrades and create your own collectable constellations. This is the perfect idler and automated multitask toy to have while you do other things. MULTITASKINGSpacenap sits on your screen while you work or have fun. Place it anywhere, at any size, decide if it stays above o… If you enjoyed this game, see our list of games similar to Spacenap.

    View Game
  21. 91%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:grinding, music
    91% User Score Based on 69 reviews

    Lily's Lil Video Shop! (Demo)PHOTOSENSITIVITY WARNING: THIS GAME CONTAINS STROBING LIGHTS AND HARSH FLASHES.DISTURBING CONTENT: THIS GAME FEATURES DISTURBING CONTENT AND IS NOT SUITABLE FOR CHILDREN. The old, unfinished Lily's Lil Games webseries is back, and recompiled for modern systems! Welcome to the Happy Video Store, where every day is a brand-new adventure! Step into the shoes of Lily, a … If you enjoyed this game, see our list of games similar to Lily's Lil Video Shop!.

    View Game
  22. 92%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, optimization
    92% User Score Based on 1,489 reviews

    Horripilant is currently in development. Follow development by wishlisting the game on Steam and joining the Discord! Horripilant is a chilling incremental dungeon crawl through the horrors of a forgotten underworld. Combining idler, puzzle and autobattler elements, you'll fight, mine, and think your way through the depths of a forsaken dungeon. Gather resources, battle unholy creatures, and unra… If you enjoyed this game, see our list of games similar to Horripilant.

    View Game
  23. 95%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:grinding
    95% User Score Based on 1,254 reviews

    Astro Prospector is an incremental bullet heaven about mining cofferoids and fighting SpaceCorp. Collect resources, upgrade your ship and become unstoppable. Return AstroCoffee to humanity! If you enjoyed this game, see our list of games similar to Astro Prospector.

    View Game
  24. View Game
    65%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:gameplay
    85% User Score Based on 27 reviews

    Plantasia is a cozy semi-idle, gardening & puzzle game designed to sit at the bottom 1/3 of your screen so you can play in-between tasks without disrupting your work! If you enjoyed this game, see our list of games similar to Plantasia.

    View Game
  25. View Game
    91%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:music, story
    91% User Score Based on 80 reviews

    This is a relaxing atmospheric game where you simply watch a robot catch creatures. Place it at the edge of your screen like a vertical desktop accessory and observe the ecosystem. It’s neither an idle game with mountains of stats nor an exciting fishing game. If you enjoyed this game, see our list of games similar to Fishing The Abyss.

    View Game
  26. View Game
    97%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:grinding, replayability
    97% User Score Based on 10,596 reviews

    Nodes are plentiful and ready to be extracted for resources. Harvest them to buy upgrades and become god. Explore the upgrade skill tree. Bust enough nodes to become all-powerful. If you enjoyed this game, see our list of games similar to Nodebuster.

    View Game
  27. View Game
    89%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:story
    89% User Score Based on 63 reviews

    Truffle is a minimalist maze puzzle game where touching the walls kills you instantly. Test your patience and dexterity in 10 handcrafted levels. If you enjoyed this game, see our list of games similar to TRUFFLE.

    View Game
  28. 97%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:grinding, optimization
    97% User Score Based on 7,402 reviews

    A relaxing idle-farming simulator that sits at the bottom of your screen while you do other things. If you enjoyed this game, see our list of games similar to Rusty's Retirement.

    View Game
  29. View Game
    97%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:monetization, story
    97% User Score Based on 2,283 reviews

    Dystopika is a small city-builder inspired by cyberpunk and the wanderlust of cities that never sleep. Place buildings, giant billboards, and towering holograms, working in harmony with procedural generation for landscape, traffic, and lights to create your own future metropolis rich with vibes and ambience. Escape to your own little dystopian dreams (or nightmares). No goals, no objectives, no… If you enjoyed this game, see our list of games similar to Dystopika.

    View Game
  30. 86%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:optimization, stability
    86% User Score Based on 266 reviews

    After the moon vanished, the fantasy game world of Settlemoon lays abandoned in darkness. Re-light the skies, provide rest and resources for travelling adventurers, and piece together what happened to the world. If you enjoyed this game, see our list of games similar to Settlemoon.

    View Game
  31. 87%Game Brain Score
    Most mentioned positive aspects:music, gameplay
    Most mentioned negative aspects:grinding, replayability
    94% User Score Based on 695 reviews
    Critic Score 70%Based on 3 reviews

    Buy, sell, and trade organs in a strange and evolving universe. Dive into the quivering innards of alien capitalism in the sci-fi body horror market tycoon game you didn't know you needed. If you enjoyed this game, see our list of games similar to Space Warlord Organ Trading Simulator.

    View Game
  32. 82%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:stability, grinding
    93% User Score Based on 1,179 reviews
    Critic Score 68%Based on 8 reviews

    Your dream is about to become a reality as you just landed a brand new job at the latest iteration of the Happy's Humble fast food franchises, Happy's Humble Burger Farm. If you enjoyed this game, see our list of games similar to Happy's Humble Burger Farm.

    View Game
  33. View Game
    84%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, atmosphere
    87% User Score Based on 346 reviews
    Critic Score 80%Based on 5 reviews

    Arriving on a curious planet, Vix and her toolbox Tin explore space, fixing machines with unconventional tools and eating cozy meals with kind robot locals. On an epic adventure, the duo repairs an interstellar beacon, constructs giant mechs, and unravels a cosmic mystery that transcends existence. If you enjoyed this game, see our list of games similar to FixFox.

    View Game
  34. 82%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:grinding, story
    87% User Score Based on 267 reviews
    Critic Score 60%Based on 1 reviews

    A calm and peaceful experience about growing tiny and lovely plants. Just relax, take care of your seedlings, and watch your dream garden come to life. If you enjoyed this game, see our list of games similar to Garden In!.

    View Game
  35. 86%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, character development
    92% User Score Based on 358 reviews
    Critic Score 80%Based on 13 reviews

    What Lies in the Multiverse is a story-driven 2D adventure that one could call a dramatic comedy. Filled to the brim with hilarious, cartoonish hijinks, the narrative also presents the player with mature and deep themes like death, envy, and obsession. If you enjoyed this game, see our list of games similar to What Lies in the Multiverse.

    View Game
  36. View Game
    93%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, replayability
    93% User Score Based on 316 reviews

    Your spaceship crashed on an alien planet. Explore, salvage, craft, trade, manage and upgrade your way back home! If you enjoyed this game, see our list of games similar to Lost Nova.

    View Game
  37. 93%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:monetization, story
    93% User Score Based on 482 reviews

    Urbek City Builder: Prologue is a free game where you will be able to build a city of your own design! Manage its natural resources, improve the quality of life of the population, and build its neighbourhoods in your own way. NeighbourhoodsBreathe life into your city by building different neighbourhoods. Do you want a bohemian neighbourhood? Build bars, parks and libraries, but keep a low popul… If you enjoyed this game, see our list of games similar to Urbek City Builder: Prologue.

    View Game
  38. View Game
    93%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:grinding, story
    93% User Score Based on 3,562 reviews

    To The Core is an incremental game about drilling and using the resources from the planets in the solar system, buy upgrades to drill even further and deeper than before!A solar system awaits you, plenty of planets to choose from to find and drill their resources, however be careful to not waste any fuel if you wish to drill more of that resource. Travel the expansive solar system to find planets … If you enjoyed this game, see our list of games similar to To The Core.

    View Game
  39. 91%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    91% User Score Based on 5,239 reviews

    Tavern Master is all about managing your medieval tavern. You start with a very small room, couple of benches and tables and build your way up to a huge successful tavern with a kitchen, rooms for guests, group of loyal staff and much more! If you enjoyed this game, see our list of games similar to Tavern Master.

    View Game
  40. 82%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, stability
    82% User Score Based on 193 reviews

    A single star fighter trying to save as many civilians as possible before they are overrun by a marauder armada. You'll need to gather new weapons, upgrade your ship, find resources, trade with other ships and more to overcome the challenge before you. If you enjoyed this game, see our list of games similar to Power of Ten.

    View Game
  41. 96%Game Brain Score
    Most mentioned positive aspects:story, emotional
    Most mentioned negative aspects:grinding, replayability
    96% User Score Based on 433 reviews

    Gather the remains of a dying space station to build a cozy home for the last cat in the universe. A short, narrative-driven incremental game about finding peace in the face of darkness If you enjoyed this game, see our list of games similar to The Last Cat in the Universe.

    View Game
  42. 95%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:grinding, optimization
    95% User Score Based on 740 reviews

    ABOUT THIS GAMEAll Hail The Orb is a pixel-art incremental clicker about powering a mysterious orb, growing a cult, watching automation slowly take over....and DUCKS! You start by clicking the Orb to generate power, then recruit cultists to handle the boring work for you. As your cult grows you’ll unlock new systems, automate progression and steadily expand, all without fail states or over-compl… If you enjoyed this game, see our list of games similar to All Hail the Orb.

    View Game
  43. View Game
    96%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, replayability
    96% User Score Based on 216 reviews

    C:\> LAUNCH DEFRAG[ CLEAN THE SECTOR ] * Eliminate viruses and cleanse the sector. * Maximize weapon performance through modules. [ UPGRADE NODES ] * Collect resources to strengthen your nodes. * Combine nodes to create new combat styles. [ CHALLENGE & REWARD ] * Earn special rewards through challenges. * Take on higher difficulties with new strategies. If you enjoyed this game, see our list of games similar to DEFRAG.

    View Game
  44. 80%Game Brain Score
    Most mentioned positive aspects:music, gameplay
    Most mentioned negative aspects:optimization, monetization
    80% User Score Based on 111 reviews

    A charming little shopkeeper accompanies you at all times. Raise fish in your carefully designed aquariums. Once they mature, choose to keep them close for steady gold income or exchange them for instant rewards.Discover multiple themed aquariums filled with hundreds of hidden fish species and decors waiting to be uncovered. Enjoy a collection of over 10 sets of soft music accompanied by amb… If you enjoyed this game, see our list of games similar to Fantasy Aquarium.

    View Game
  45. 98%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:stability, monetization
    98% User Score Based on 303 reviews

    Get ready to build upwards, fill the smallest gaps, and find clever ways to place light sources or decorations that breathe life into every corner.  This is a world where every balcony, interesting poster, and plant tells a story. And you’re the one organising it! This game is inspired by my love for densely built cities around the world, which is why I packed in 20 distinct locations for… If you enjoyed this game, see our list of games similar to ShantyTown.

    View Game
  46. View Game
    99%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:grinding, stability
    99% User Score Based on 293 reviews

    Save File Related Issues and Solutions Save files between the full version and the demo are not compatible. Please do not copy demo save files into the full version's save directory, as this will cause serious errors during gameplay. The full version includes a built-in feature to import demo save data. To do this, go to Settings > Functions > Load Demo Save File in-game. This will carry o… If you enjoyed this game, see our list of games similar to Bugtopia.

    View Game
  47. View Game
    93%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:grinding, stability
    93% User Score Based on 208 reviews

    Feed Your Glonks A healthy Glonk is your way to fortune! Keep them alive to earn gold, and progress to the next level! Upgrade Your Glonks Spend your gold on upgrades in an expanding skill-tree full of abilities and fun surprises! Go Crazy! The Glonks have an insatiable appetite. The result of their gluttony can't possibly be good... If you enjoyed this game, see our list of games similar to GLONK.

    View Game
  48. 96%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, stability
    96% User Score Based on 5,909 reviews

    Relive the golden ages of video rentals by opening your very own video store. Rent, sell, organize and build your business from the ground up. Hire staff, manage your team and become the best rental destination in town!      From taking reservations and charging late fees to recommending movies and preparing delicious snacks, there’s never a dull moment when running your store!     … If you enjoyed this game, see our list of games similar to Retro Rewind - Video Store Simulator.

    View Game
  49. View Game
    97%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:graphics, replayability
    97% User Score Based on 122 reviews

    Xenosensory is a short incremental casual game with horror themes. Use your cursor to bust Xenos and save convicts then spend your research points on skill tree upgrades, actions, gadgets, and uncover the true horrifying nature of this space station nightmare. If you enjoyed this game, see our list of games similar to Xenosensory.

    View Game
  50. View Game
    86%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:grinding, replayability
    86% User Score Based on 1,748 reviews

    Earn Money & Buy More DiceRoll dice to earn money. AutomateBuy helper hands to automate proccess. Active SkillsUnlock active skills to roll more dice. Collect Dark MatterExtract dark matter from dice, use it in skill tree to upgrade dice. Skill TreeExplore skill tree to unlock various upgrades. If you enjoyed this game, see our list of games similar to Incredicer.

    View Game