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New & popular free HTML5tagged Space Sim (524 results)

Explore HTML5 games tagged Space Sim on itch.io · Upload your HTML5 games to itch.io to have them show up here.

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Shooter
Play in browser
when we go to space, we go to blame.
Play in browser
A rest stop for weary cosmic travellers
Simulation
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A space themed SHMUP
Shooter
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Control swarms of autonomous spaceships and defend the mothership!
Strategy
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NASA Space Apps 2024
Educational
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Explore space through math
Educational
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The CATastrophe has happened! You have to save catstronauts!
Simulation
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Simulation
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Space Idle Scrapper is a game where you collect debris, earn gold, and upgrade your ship to survive challenging waves.
Strategy
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A simple skill based game where you have to navigate your spaceship around obstacles.
Simulation
Play in browser
Sandbox 4X Game in VERY Early Stage of Development
Simulation
Play in browser
A space-themed tower defense
Strategy
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You're not invited, now get to work!
Simulation
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A procedurally generated space simulation
Survival
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Action
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Are you ready to be the driver of the space TAXI!?
Racing
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Puzzle
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Terraform, You have time.
Strategy
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Conquer the whole galaxy one sector at a time!
Action
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Build a scalable planetary system against destructive space objects.
Survival
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THE END IS NIGH! Build a rocket and get off this planet!
Simulation
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A gravity bending puzzle platformer where you must mine planets and change their size to get to the goal
Puzzle
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A whimsical physics based puzzle game about scaling stars and shooting planets
Puzzle
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Rogue-like planet fleet builder space adventure
Strategy
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The most otherworldly pet sim you will ever play
Simulation
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Try to defend your Homeplanet in this phisics based Core defender
Simulation
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Colonize the Asteroid Belt
Strategy
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Solar System
Simulation
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Rescale, Recalculate
Simulation
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The Earth must find her best friend. (It's the Moon)
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Simulation
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Pilot your space fighter in an intense 60-second battle.
Shooter
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Spaceship and deck building rogue-lite built in HTML!
Card Game
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Sci-fi action flight sim
Action
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