Online Space Games on Mousebreaker
Looking to play the very best free online space games the internet has to offer? Look no further, weary flash game seeker.
Harmony Keeper
Eat planets, dodge enemies and make your monster level up in this stylish arcade game...
Being One: Episode 1
In this science fiction adventure thriller you awake in a strange vat in a disturbing laboratory. Who are you? What's going on? Can you escape the lab in this atmospheric puzzle game?
Gravitee 2
It's interplanetory golf! Use the planets' gravity to your advantage to keep your score low in this out-of-this-world sports game...
Space Balls
Destroy Millions of innocent lives for the pleasure of Emperor Wang! Can you send 100 billion lifeforms screaming into a black hole, with killer pool shots?
Heavy Weapons
21 weapons and 60 levels of destruction await in this top-down, futuristic space shooter. How far can you get?
Proximity Alert!
Asteroids in slick looking 3D! Take a spin through outer space and shatter the asteroids into glorious 3D smithereens! Super sharp shooting space stuff!
D-Blaster
Watch out! The aliens are trying to abscond with all those humanoids - only you can stop 'em!
Spacerunner II
Use the keys to navigate the spacerunner though the levels, picking up the gold coins and passwords on the way!
Gravitex
How's your aim? Fire the yellow disc into the black hole, but don't get caught in other objects' gravitational pull!
HeadSpin Space Race
A story of space exploration: Keep the pages turning by making each new page a mirror image of the last. A deceptively tricky puzzler...
Space Oddity
Find out why the space station has stopped showing signs of life in this atmospheric adventure game...
Cosmo Cabs
Ever wanted to run a space taxi service? Of course! Look out for speed cameras and obstacles, but don't keep your fares waiting!
Doodle Defender
Intergalactic space battles on a pad of paper! Draw your ship (immaturely as you like), then do battle with waves of literally hand-drawn baddies.
Void Gunner
Fight off attacking pirates and aliens, choose your weapon and shield upgrades as you ship cargo from planet to planet in this slick and fast space shootemup!
Crunchball 3000
Ever wonder how football will be in 991 years time? Probably not like this, but this highly detailed futuristic sports game is still well worth playing...
Planetary Defence
Man the cannons and defend the Earth from alien adventure in this space defence game. You'll get to upgrade weapons as you battle to give you a fighting chance against larger waves...
Invaders Must Die!
Immerse yourself in The Prodigy's world as you take on their foes in this exclusive game; riot police, killer ants and airships equipped with ridiculous firepower are all out to get you.
Shrink
Shrink the box to trap the bouncing shapes inside - but don't let them touch the walls when they're moving! More addictive than you'd think!
Xenospace: Survivor
Giant insects to kill, weapons to unlock and scientists to rescue. What's not to love about Xenospace: Survivor?
Spaceman Bob
Help save Spaceman Bob from the aliens, and collect gold rings in this classic multi-level platformer!
