Space Games - Free Space Games on Sea and Sky

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Here you can play our collection of free online space games. Your Web browser must have the Flash and Java plugins installed in order to run these games. You can download the Flash plugin here. Please note that Flash games will not run on IOS devices like the iPhone and iPad. You can download the Java plugin here. Please note that Java has recently upgraded their security settings. If you wish to play Java games, you will have to add www.seasky.org to the exception list. Follow this link for instructions. Also note that Java will not run in Chrome or the new Microsoft Edge browser. To play the Java games, you will have to use Firefox or Internet Explorer.

Action Games | Strategy Games | Puzzle Games | Word Games

Alien Guard
In this fast-paced action shooter, you must help Nanny take out all the angry little aliens and hold his position as he guards the base. You can also jump and duck when the aliens attack. Requires Flash Plugin.

Alien Guard 2
King of the Hill with guns! You must help Nanny take out all the angry little aliens and defend his land. Watch out for the giant rocket, the UFOs, and the flying bugs. Requires Flash Plugin.

Alien Guard 3
The angry little aliens are invading again! Walk around collecting as many cash bags as you can in addition to shooting all the aliens. Shoot the rockets and UFO's to score big points. Requires Flash Plugin.

Alien Invasion
Aliens are invading our planet. You must stop them by firing guided missiles at their spaceships. This is a classic shoot-the-flying-saucers game. Requires Flash Plugin.

Alien Invasion 2
Aliens are invading our planet yet again. You must stop them by shooting down their spaceships. This is a classic 3D-style shooting game. Requires Flash Plugin.

Asteroids
This is the classic game of asteroids. Destroy the asteroids before they hit your ship. But be careful, destroying big asteroids makes lots of little ones. Requires Java Plugin.

Defender of the Moon
Hostile aliens forces are trying to destroy your Moon base. You must attempt to destroy their ships with your powerful laser cannon weapon. Requires Java Plugin.

Enigmata
Enigmata is an epic space adventure shooter game. Fly through all 20 levels and destroy the enemy ships. You can upgrade your ships and weapons as you advance. Requires Java Plugin.

Falling Stars
The stars are falling and threatening to destroy the Earth. Try to zap them with your laser before they hit the ground. This is a classic space invaders type arcade game. Requires Java Plugin.

Space Bugs
Space Bugs is similar to the old arcade game Galaxian. Use your mouse to fly your space fighter and shoot down the invading hostile space bugs while avoiding the enemy bombs. Requires Flash Plugin.

Space Dude
As Space Dude, you must must explore the space station and destroy all of the the evil alien blobs in this classic arcade-style shooter game. Requires Flash Plugin.

UFO Terminator
Save the people in your village by shooting the invading UFOs. Prevent your fellow citizens from being abducted in this addictive shooter. Upgrade your firepower as you progress. Requires Flash Plugin.

Alien Bottle Buccaneer
Nanny must shoot all the glass bottles. Bounce the rubber balls off obstacles to reach the bottles around corners. Balls left over will be used for bonus points so use a few as possible. Requires Flash Plugin.

Alien Bottle Buccaneer 2
Nanny is back with more fun, addicting bottle smashing levels. Bounce the rubber balls off obstacles to reach the bottles around corners. Use as few bottles as possible for extra points. Requires Flash Plugin.

Lunar Lander
Try to land the planet with a fixed amount of fuel. Adjust you thrust to avoid crashing. There are four different planets to choose from, each with a different gravity. Requires Java Plugin.

Moon Lander
Try to land on on each target by firing your thrusters before running out of fuel. Land on a fuel pad to recharge your fuel. Try to make it through all three levels. Requires Flash Plugin.

Nanny in Space
You must guide Nanny down through the asteroids using your mouse to assign the amount of thrust. Make it all the way to the bottom and find the magic blue diamond. Requires Flash Plugin.

Orbit Breaker
A challenging, skill based grappler game about an alien out to destroy all planets. You must latch on to nearby planets with your grapple beam and then fling your ship towards the next planet. Requires Flash Plugin.

Rocket Rush
Carefully guide your rocket through the moving obstacles and try to reach the target high in the sky. Click your mouse button to fire the rocket's thrusters. Requires Flash Plugin.

Space Traffic Chief
In this fun strategy game you must guide the ships to port by clicking your mouse button and drawing a path to the port. But be careful not to let the ships crash. Requires Flash Plugin.

Turtle Rescue
The turtles are stuck in space. You must try to rescue them all by firing your thrusters to land the spaceship on each pad and pick up the turtles in order. Requires Flash Plugin.

Space Memory Game
This is a classic concentration-type game. Reveal the pictures two at a time and try to remember their locations to make a match until all of the pictures have been revealed. Requires Java Plugin.

Space Slider Puzzle
This is the classic slide puzzle game. Slide the nine pieces of the puzzle and try to recreate the original picture. The picture will be different each time you play the game. Requires Java Plugin.

Space Word Search
The classic game of word search. Look for the words in the list and circle them as you find them. The game is randomized, so each time you play the words will be in different places. Requires Java Plugin.

Solar System Crossword Puzzle
This crossword puzzle game contains terms that describe our Solar System and is rated at a beginner level for difficulty. Answers can be found on the Sea and Sky Web. Requires Java Plugin.

Space Exploration Crossword Puzzle
This crossword puzzle game contains terms associated with space exploration and is rated at an intermediate level for difficulty. All answers can be found on this Web site. Requires Java Plugin.

The Universe Crossword Puzzle
This crossword puzzle game contains terms dealing with the universe and is rated at an advanced level for difficulty. All answers can be found on the Sea and Sky Web site. Requires Java Plugin.

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