Space Shooter vs Galaxy Invaders
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Space Shooter
Pilot a monster-shaped spacecraft to defend Earth from an alien invasion in this offline arcade shooter. Upgrade your ship, collect pets, and battle through hundreds of stages. Compete against other players in PvP modes.
- Upgrade spacecraft and evolve Okimon
- 100+ stages in Adventure Mode
- Catch and evolve 90+ pets and monsters
- In-game power-ups
- PvP League mode with rankings
- Offline play available
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Warning!! The evil monster Tyragon has been released by the evil corporation Galaxy Shooter. The world is in danger!! You're the Earth's last hope. Take control of the spacecraft in animal form and protect the Earth from alien swarms. How to play? Sky Champ: Galaxy Space Shooter - Monster Attack is an offline game of Bulletstorm genre (or Space Shooter, Galaxy Shooter, Arcade Shooting, Galaxy Attack) and RPG. The gameplay is easy but hard to master: hold and drag the spaceship to shoot all the aliens and evil monsters. Your spaceship/ spacecraft/ starship is in form of cute monsters called Okimon. Features: - Upgrading system: collect rare items to evolve your spaceship. Catch new Okimon to evolve the ultimate spacecraft form with great power! - 100+ stages in Adventure Mode with the difficulty increasing gradually. Challenge your skills. Become the most skillful Space Shooter ever. - 90+ pets and monsters with various evolution form to catch and equip - Up to 5 Power Up (Power Buff) in-game help you survive through hard space shooter, galaxy shooter stages - More than 50 equipments for your pets and monsters - Battle Pass system with lots of rewards - Classic game but in modern design. Unlike other Galaxy Space Shooter, Arcade shooting or Galaxy Attack, Sky Champ has many nice airship, airplane, and starship design to choose - PvP, play against other players via League game mode, check your ranking on Worlds Billboard in League - Can play Offline, without internet, wifi or 4G. Receive more rewards when playing online If you're a fan of Bulletstorm offline game category (a.k.a Space Shooter, Galaxy Shooter, Arcade Shooting, Galaxy Attack), Sky Champ: Galaxy Space Shooter is made for you Find us on FB @skychampgame or join our community Sky Champ Group.
Galaxy Invaders
Engage in an ultimate space shooting game with classic arcade style and modern expression. Explore galaxies, battle alien invaders with advanced weaponry, and collect powerful spaceships and drones. Enjoy offline play and compete with others globally.
- Classic arcade space shooting gameplay
- Multiplayer modes (1v1, 1v3, 2v2, survival)
- PVP online and co-op missions
- Variety of enemies and challenging bosses
- Collect 15 spaceships and 12 drones
- Unlock legendary ships with superpowers
- Offline playable
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Galaxy Invaders Space Attack is the ultimate space shooting game that has stormed on iOS. With millions of downloads and rave reviews, it's no wonder this game is at the top of the charts. If you are one of the big fans of those classic galaxy shooting game series like galaga pixel shooter, galaxia, galaxian, galactica, space shooter, shoot 'em up, space invaders, galaxiga, Air Strike Force and Chicken Shooter, then Galaxy Invaders Space Shooter is definitely your best choice because it is perfect for you. The classic game style, but the new way of expression will fascinate you while you play. Galaxy Invaders Space Shooter will bring you new enemies and bosses in the Galaxy War. Do you think you have enough skills to survive this epic battle with these alien invaders? Explore the depths of space, taking on missions and challenges across different planets in the galaxy. Each level presents increasingly difficult challenges, with advanced weaponry and intelligent adversary AI, making the gameplay both engaging and challenging. Galaxy Invaders Space Shooter is not your average run-of-the-mill shooting game. It offers a fantastic storyline with stunning graphics, dramatic intergalactic settings, and a spine-chilling soundtrack that keeps you fully immersed in the game. Earn points and rewards as you progress through the game, which can be used to unlock new weapons, upgrades, and power-ups. With smooth and intuitive controls, Galaxy Invaders Space Shooter is easy to play but difficult to master, making it both accessible for newbies and challenging for seasoned players. Features: + Multiplayer mode: 1 vs 1, 1 vs 3, 2vs 2, survival. + Compete with other players in PVP online shooting games or co-op with friends to complete missions and earn rewards. With the chance to mark your name on the global leaderboard, it’s a perfect opportunity to show off your skills. + Featuring a variety of enemies and challenging bosses, each level offers a unique space battle experience. + With 15 spaceships and 12 drones to collect, you can build up a formidable fleet, with each ship and drone offering unique skills and playstyles. Unlock legendary space shooter ships to gain superpowers and add them to your collection. + One of the most exciting space action shooting games. + Various enemies and bosses fighting. + True space battle experience. + Unlock legendary space shooter ships to get a superpower in your aircraft collection. + Galaxy Invaders Space Shooter is fully playable offline so you can enjoy playing without internet connection requirements. + It’s the perfect arcade shooter games Galaxy Invaders Space Shooter - galaxy attack offline games for free. How to play : + Choose your spaceship: Select one of the 15 spaceships with unique abilities and skills. + Equip your ship: Choose from a range of weapons, shields, engines, and special bonus upgrades to make your spaceship the ultimate killing machine. + Shoot and destroy: Navigate through different galaxies and destroy waves of alien enemies, including challenging bosses. Use your powerful weapons and shields to stay alive. + Collect drones: Collect 12 drones, each with unique abilities, and use them to aid you in your battles. + Upgrade your ship: Gain points and rewards as you complete levels and use them to upgrade your weapons and spaceships or unlock legendary spaceships. + Play multiplayer: Compete with other players in PVP online shooting games, co-op with friends, and climb the global leaderboard to show off your skills. + Play offline: Play without requiring an internet connection - perfect for when you don’t have access to wifi. + Action, Shooter, Bulletstorm, Casual, Single player, Stylized, Offline Join the millions of players worldwide who have already downloaded this addictive and exciting intergalactic shooter game. It's time to take on the alien invaders and show them who's boss!
Screenshots
Verdict
The clearest difference is rating: Space Shooter at 4.6 against Galaxy Invaders's 4.2. Space Shooter also leads on ratings volume (3.3K vs 58) and iOS requirement (13.0 vs 15.0). Galaxy Invaders's advantage is update cadence (every 2 weeks vs every 2 months). On price, review sentiment, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Space Shooter sells 16 one-off in-app purchases and Galaxy Invaders sells 27 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Space Shooter holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Space Shooter has 3.3K ratings behind it against 58, so its average is the more settled of the two. Written reviews complicate that: 41% of Space Shooter's written reviews are positive against 47% of Galaxy Invaders's, so the app with the better star average is not the one people write more warmly about.
Space Shooter ships an update every 2 months, Galaxy Invaders every 2 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.
| Parameter | Space Shooter | Galaxy Invaders |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (3.3K ratings) — better | 4.2 (58 ratings) |
| Positive reviews | 41.4% of reviews | 47.4% of reviews — better |
| Number of ratings | 3.3K — better | 58 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 316 MB | 169 MB |
| Age rating | 12+ | 9+ |
| Developer | Spirit Bomb | PUMPKIN VN CO., LTD |
Customer experience
Space Shooter
Galaxy Invaders
Bugs and requests
Space Shooter
Reported bugs
5 issues- Game crashes on certain levels
- Rewards not consistently given
- Purchases not working as intended
- Progress loss due to crashes
- Ads causing game to crash
Requested features
4 requests- More Pettomon/Okimon variety
- Improve stability and fix bugs
- Reduce aggressive monetization
- Add more challenging content
Galaxy Invaders
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Space Shooter
- Starter Pack 1$0.99
- 88 Diamonds Pack$1.99
- Special Pack 1$1.99
Show 13 moreShow fewer
- Piggy Bank$1.99
- Piggy Bank 1$1.99
- 240 Diamonds Pack$4.99
- Special Pack 2$4.99
- Special Pack 3$4.99
- Battle Pass$4.99
- Piggy Bank 2$4.99
- 520 Diamonds Pack$9.99
- Special Pack 4$9.99
- Fortune Tree Pack 10$9.99
- Weekly Special Pack 2$9.99
- 1120 Diamonds Pack$19.99
- 3000 Diamonds Pack$49.99
Galaxy Invaders
- SHIP PART 1$0.99
- Crystal 1$1.99
- Revive Crystal$1.99
Show 24 moreShow fewer
- SHIP PART 2$1.99
- Powerball Ticket 1$1.99
- Boosters Pack$2.99
- Gold Pack$2.99
- PIGGY BANK 1$2.99
- Starter Pack$2.99
- Reflex and Swarm Pack$2.99
- SHIP PART 4$3.99
- Crystal 2$4.99
- Subscription Basic$4.99
- WING 5$4.99
- SMALL EVENT PACK$4.99
- PIGGY BANK 2$4.99
- SKIN 5$4.99
- Weapon Variant 5$4.99
- PIGGY BANK 3$8.99
- Reinforcement Pack$8.99
- Powerball Ticket 3$9.99
- Crystal 3$9.99
- BIG EVENT PACK$17.99
- Subscription Elite$17.99
- SALE 50% OFF$17.99
- Crystal 4$19.99
- Crystal 5$42.99
Questions
Is Space Shooter free?
Is Galaxy Invaders free?
Which has better reviews, Space Shooter or Galaxy Invaders?
Do Space Shooter or Galaxy Invaders have ads?
Which is updated more often, Space Shooter or Galaxy Invaders?
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