Alien games online/ Space shooting games to play for free for PC / Mac with no download: Spaceship games, classic arcade games like space invaders, alien action games, battle games for kids (boys & girls), teens to play on the internet. Awesome old-style games to cool new 3D flash games.
Free Games for Children, Fun Kids' Games

Free Online Space / Alien Games to Play

Rating: 7.6/10 - 37711 votes

For children, teens & Big Kids – Play alien games, classic space invader shooting games to 3D action games on your computer for free on Learn4Good.com. We believe that we have put some of the best games for kids in one “space”. From simple fun games to challenging ones. Safe space travel! 

Space / Alien Games 1 2 3
Best-Rated 1

Asteroids: Squeezed into your tiny spaceship, you have to defend yourself against a barrage of huge asteroids flying around and pesky flying saucers in this fast-paced shooting game. It is your duty to control the tiny spaceship in this one-player game and avoid been hit. You have no time to spare. Protect humankind from the asteroids. Destroy them before they destroy you!

Play this Game

A classic, arcade-style, space invaders game for mobile phone, tablet, desktop or laptop. Take a trip to back in space to the 1980s in Alien Invasion, and enjoy an awesome retro gaming experience where you simply must shoot down as many alien spacecraft as you can – while avoiding any return fire.

There are no fancy power-ups, special moves or multiple characters here – just simple yet challenging, hand-eye coordination and reaction-based gaming! Utilize fast keyboard control or screen tapping, and survive for as long as possible in a high-intensity space battlefield! It doesn't get much more authentic than this!

Play this Game

Missile Strike is a fast-paced, aiming and shooting-based tower defense game set on the Moon! Here, you must quickly and efficiently launch missiles into space in order to destroy the dozens of incoming comets / asteroids that threaten to destroy your space bases. Choose to defend just one base at a time, or test yourself with the more difficult 3-base mode! Showcase your accurate missile-firing talent, and survive for as long as possible!

Skills / strategy required: As head of Anti-Asteroid Firepower, you must combine sharp concentration skills with fast reflexes as you attempt to obliterate as many falling asteroids as possible. A good strategy (especially when you are under pressure) is to ignore asteroids that aren't threatening your bases. Focus on the ones that are careering toward your bases, and take them out as priority targets!

Play this Game

Space Escape is an extremely challenging and addicting spaceship flying simulation game where you have to navigate a difficult-to-handle spacecraft through a series of maze-like levels. Back in the heyday of the space race, people thought flying Apollo 13 was challenging, but navigating your shuttle safely through outer space in Space Escape is even tougher!

The controls of your hi-tech ship are extremely sensitive. Just a very slight nudge on the throttle sends it shooting in that direction. Piloting this machine is strictly a job for slick and professional space pilots. The question is: are you up to the task? If you complete this challenge, NASA could very well have a new future superstar to call on! Dodge and weave your way through obstacle-laden mazes which feature moving objects, spinning saucers, dangerous missiles, and more. Can you escape with your spaceship in one piece? Ok Master Space Pilot, it’s time for lift off. Godspeed!

Play this Game

Space conquerors sign up here! Eridani is an epic and in-depth intergalactic battle strategy and resource management game for older kids where your brilliance is needed to lead a futuristic conquest to find a ‘new Earth’ for the human race. In a series of tactical space-based battles, you have to slowly but surely dominate a faraway galaxy using a combination of savvy battle strategy, ultramodern technology, swift war ships, good research, and more. The year is 3012, and after narrowly surviving a giant asteroid, the Earth was catastrophically spun off of its axis. With the planet hurtling toward the sun, the decision has been made by the global government to find a new planet. Fortunately, one was spotted near the Epsilon Erdani star that seems to have an atmosphere very much like earth's. However, this ‘New Earth’ is already inhabited, and the current occupiers aren’t going to give it up to invaders without a fight to the end!

Fans of tower defense-style tactical play as well as all-out battle challenges should enjoy this detailed, innovative, and highly-stimulating real-time strategy (RTS) game which centers around your decision-making process under the extreme pressure of a full-on battle. You are in control of an entire fleet of futuristic warships, battle stations, and resource mining machines, and you must decide the correct manner in which to assemble a workable force that has a reasonable chance of success against your "alien" enemies (and that is how they view you too). The human race's future is at stake! Have you got the tactical know-how, determination and stamina to pull us through? To say we’re counting on you, is an understatement!

Play this Game

Heavy Weapons is a cool, futuristic, multi-level, space invaders-style shooting game where you play the role of a defensive spaceship pilot, and must blast as many enemies as you can in 60 high-intensity levels. Having been contracted to help in the defense of the vital mining planet moons of Hoy, you must help your company rid the area of alien invaders.

This is a fast-paced, all-action arcade game where you really test and exercise your reaction speed, savvy mouse control, and observation skills as you whizz around the battlefield picking off the swarms of enemy ships.

Strategy to win: Eliminate the required number of enemy ships, collect debris, and use it to purchase more and more ‘heavy weapons’ for future battles. Combining attack and defense is the key to victory in each battle. This is certainly no cake-walk; you must exhibit dogged determination and accurate shooting skills if you want to complete all 60 challenges. Deftly maneuver your spaceship around the battlefield, taking out your enemies with concentrated bursts of accurate fire. Dodge and weave around the game screen – Don’t let the enemy force you into a corner!

Play this Game

Alien Intruders is modeled on classic spaceship shooting games and is one of the best arcade-style alien shooting games the Learn4Good Games team has encountered. In this newly revamped game, you control a space ship and your task is to protect the Galaxy from alien space invaders. The alien spaceships will shoot at you back and will keep coming closer to you while moving from side to side faster and faster to have you miss them. If you shoot at the alien Mothership (protected by a team of smaller spaceships), it will drop some valuable weaponry which you have to collect with your spaceship. Your weaponry will be temporarily upgraded by giving you extreme shooting capabilities. Weapon upgrade is not time-based but instead is limited by the number of shots. Once the limit is reached – your regular weaponry is enabled.

Play this Game

Alien Transporter is a challenging, spaceship flying and taxi driving-based skill game (for one or two players) where you play the role of an outer space cab driver serving a bunch of friendly green alien customers. Using deft keyboard control skills in each level, you must carefully transport the aliens to their desired destinations in an outer space town (ensuring to avoid any unnecessary collisions with obstacles along the way), and then direct your rocket-powered transport spacecraft to an Exit Portal. Collect coins along your routes, and be really careful not to run out of fuel! If you accidentally incur too much collision damage, your transporter explodes!

Skills required: In this fun, tricky, movement-based arcade game, good hand-eye coordination skills are essential as you try to safely maneuver your alien transport spaceship through each confined level. As with driving any vehicle in real-life, practice makes perfect as you exhibit delicate, nimble finger work throughout your taxi journeys. Multitasking skills are important in later levels when two spaceships operate simultaneously.

Play this Game

Play a quick-fire, space invaders-style game online! Space Invader is a fast-paced, one-level arcade challenge based on the iconic 1980's game! The premise is simple – you are the ‘good guy’ spaceship at the bottom of the play area, and must blast the creepy alien ships at the top of the game screen with accurate missile fire. Fast reaction speed and excellent hand-eye coordination skills are key here to your success. So, are you ready to rid the galaxy of these pesky little retro invaders for once and for all?

Play this Game

They Came From Space: Protect the Earth from cruel alien invaders in this quick-fire, space shooting game of 20 levels for kids and teens . The Earth’s military was unexpectedly caught off-guard during the vacation season, and completely wiped out in a vicious alien attack. You have managed to climb on board the last working defense tank on Earth, and now it’s your turn to take revenge. Go all out to destroy your alien opponents, and soar through the levels in this addicting action-packed game (with realistic anti aircraft artillery sound effects to boot) that requires good hand-eye coordination and reaction speed.

Eliminate these invading ships from outer space, and pick up their deadly weapons. Dodge lethal bombs to pick up essential ammo "dots" to reload your guns, and emergency health packs to survive. Do you think you have what it takes to save the Earth from these malicious extraterrestrial invaders? Good luck “Alien Assassin” we’re counting on you!

Play this Game

Alien Prison Break - Help our Nanny escape from prison through overcoming various obstacles. Remember the initial well-loved “Alien Discipline” game where Nanny taught alien children some old-fashioned Earthling discipline? Well, after they found out, the shocked parents of the alien children filed a complaint to the Galactic Alien Government for so-called “alien abuse” by our Nanny, and poor Nanny was arrested and put on trial and sent to a maximum security prison afterwards!

At the moment, Nanny sits in a cold cell but she knows in her heart that she cannot abandon her mission – to discipline those badly-behaved alien children. She is going to complete her ultimate goal at any cost, and she needs "Your" help right now to break out from this prison. Can you help her escape so that she can stop the aliens (and their awfully behaved kids) from conquering the world? Let's hope so - good luck Space Cadet!

Play this Game

Spaceman Journey 2 is a fun, time-based space exploration game for young kids and teens that will test your hand-eye coordination and reaction skills. Spaceman (an astronaut) has safely landed on a new planet but his vital oxygen supplies were scattered all over the place on landing. He must quickly gather all of the life-saving oxygen tanks so he can depart this strange creepy place and take off to the next planet. He doesn’t want to delay too long here, there are eyes watching him and strange looking alien life-forms all around that he must avoid. Can you help our Spaceman buddy to gather all of the oxygen bottles to save his life and escape this strange planet?

Play this Game

Get ready to cause mayhem in the streets! Brainzilla is a fun, addicting and different space-alien shooting game for older kids / teens where you play the role of a giant, floating Brain from a far away galaxy that has arrived on earth intent on eliminating everything and everyone in its path! Unlike in other arcade-style space invader games, where your job is to save the human race from extinction, in this game, you are the invader - Brainzilla!

Your goal is to destroy everything in sight, including scientists, cars, buildings and more. Collect upgrades as you progress to increase your shooting power and improve your resistance to attack. The more enemies you dispatch, the more destructive and powerful you become. Ok then, let’s see what you’ve got Brainiac!

Play this Game

X-Cav 8R Alpha is a blistering, high-octane, vertical scrolling shooter / space invaders-style arcade game where you must pilot a small spaceship through a treacherous battlefield filled with fast approaching meteoroids, missile firing alien spacecraft, and more. This quick-paced game of skill and timing is very much a test of your survival instinct and ability; can you dodge and weave skillfully enough to keep your spaceship intact, and eliminate enough enemies to score highly?

Strategy / skills required for this retro alien invaders game: Like all good throwbacks to the classic 1980s space invaders genre, this fun online game requires good observation and anticipation skills, really fast reactions, deft movement and timing, dogged determination, and more. You need the desire and the stamina for a long flight – providing you have the piloting skills to survive deep into later levels.

Play this Game

Starbot 17 is an all-action space alien shoot-em up game set in a futuristic century where the Earth is under attack from mechanical sphere-shaped robotic orbs. You have specifically been given the honor of leading and controling a ‘Starbot‘; one of 17 self-aware defense units designed to protect the Earth from meteorite showers and other dangerous space debris. Each Starbot is equipped with jet pack-style flying capabilities, and (most importantly) a deadly missile-firing weapon. This firepower comes in extremely handy against the many hundreds of hostile alien creatures that stream menacingly across the side-scrolling game screen.

This easy-to-play yet hugely-enjoyable, mouse-clicking space arcade adventure puts a unique modern twist on iconic arcade titles such as Space Invaders and Astro Fire. Simply going ‘Gung-Ho’ and keeping your finger on the trigger is not wise – you have to carefully conserve your ammo, strategically pick out the most dangerous aliens, and shrewdly collect health and bullet Power-ups. Earth’s survival is in your more than capable hands, and we’re all counting on you to save our day! It’s time to send these dreadful droids back into the wilderness of space where they came from! Lock and load Starbot, and Good Luck!

Play this Game

30k Starfighter is an old school, carefree and enjoyable space invaders arcade game where you take on hordes of enemy spacecraft in a non-stop, missile firing space battle. Utilizing fast reactions and accurate shooting skills, you must maneuver your spaceship around a condensed battlefield filled with swooping enemy spacecraft. Your goals are simple; survive for as long as possible, and score as many points as you can by eliminating enemy fighters.

Reasons to play this fun arcade game: If you're nostalgic for classic, retro space invader games from the 1980s, this is just the treat! Fans of non-stop, high octane flying and shooting games should also enjoy the action here. There are no special tasks to complete. You must simply show the invaders what you're made of!

Strategy to win: Fast reactions, good coordination and observation skills, and a high level of concentration are all important attributes in any battle. There is very little time to react as waves of enemy spaceships descend upon your position. Try to limit your mistakes – one tiny slip, and your ship could go up in smoke!

Play this Game

Play an intense, retro shoot'em up Flash game: BitShift is a challenging, side-scrolling, 1980s space invaders-style, action arcade game that requires very fast reaction speed, good hand-eye coordination, accurate shooting, and super survival skills. Here, you take on wave after wave of dangerous enemy spacecraft, and must dodge and weave around the game screen, avoiding fire, increasing shield power, and eliminating enemies when and where possible.

Good battle strategy is the key to success as you rapidly decide upon the best plan of action to destroy each wave of your pesky opponents. Your survival largely rests on your ability to preserve your energy, and keep your spacecraft from harm. Have you got the cool-headedness, deftness, daring and cunning to become a galactic space pilot legend for centuries to come?

Play this Game

Help save the Earth from extra-terrestrial invaders! Fatal Hunt is a space alien shooting platform game for kids and teens where you have to save the world from annihilation at the hands of a horde of slimy space creatures. A human traitor called Andes has stolen the valuable Gene Pool and has invaded Earth backed by an array of space invading aliens. You play the role of the Hero, a super soldier called Ken, and it’s your job to save the world!

Infiltrate Andes’ base and destroy his army of creatures before a final showdown with the traitor himself. Blast aliens with your super strong ray-guns, and eliminate little creeps with your mega-cannon. Navigate your way through a series of increasingly tough challenges, with more and more beasts to overcome each time. Pick-up new weapons are power-ups as you go along to increase your chances of victory.

This fun alien shoot-em-up action game will test your quick reaction skills, as there are bad guys coming at you from all angles. It’s time to lock and load! We’re counting on you Alien Assassin. Good luck!

Play this Game

Nostalgic PC games fans - Strap yourself in for some retro, 80s space invaders shooting action! Mars Cowboys is an addicting, old school, space invaders-style arcade game where you embark on a solo mission to destroy alien spaceships on the planet Mars. Featuring classic, top-to-bottom scrolling and arrow key shooting game play, you must pilot a nimble spacecraft through an onslaught of enemy forces. However, you have absolutely no room for error – one hit from an enemy missile or aircraft, and your mission is toast!

Reasons to play this space shooter game: Travel back in time to the 1980s and 90s when PC games had more straight-forward game play yet still offered a challenging test of your hand-eye coordination, reaction speed, concentration skills, and good old determination.

Strategy to win: Remember, one mistake and it's back to the start! This means that you must be fully concentrated at all times. You don't have to eliminate every single enemy spaceship that enters the game screen – Pick your battles wisely, and try not to get overwhelmed by the invading numbers. Staying still is also a big mistake – So, try to be constantly on the move, dodging and weaving around the play area.

Play this Game

Online Space Chaos Game is a space shooting game for kids with a most important mission – to save the universe! Huge enemy space stations are attacking, and your task is to stay alive and protect the planet. Select a player and start the battle! Fly up into the crippled enemy station and destroy its core unit, as it brings the entire station down.

Try to pick up some golden credits, which you can later spend in the armor shop. You will be also paid a bounty for your efforts, depending on the remaining heath/wealth of the planet. You will see your score, credits, ship and planet health, as well as level and lives left on the right of your game screen. Space is very big, therefore red arrows will sometimes appear to indicate you the direction towards the enemy. Wider arrows mean the enemy is still far away.

On level 3, you will have your first real mission. Enemy stations will start shooting at you and at the planet below. Your mission is to BOTH save the planet AND get out alive. You can also build a level yourself. Simply click on ‘Level Builder’ on the main menu at the bottom of the game screen. Good luck in fighting for the survival of the universe in this epic space shooter game!

Play this Game

Space / Alien Games 1 2 3
Best-Rated 1