Second Galaxy
Developed by ZlongGames | Last updated: April 26, 2025






Second Galaxy is a free-to-play strategy role playing game app, developed by ZlongGames, available on iOS and Android since its release in August 2019. The updated version 1.9.7 is now available to download, compatible with iOS 10.0+ and Android 10+. Before downloading this app, let's quickly review what Second Galaxy has to offer.
About Second Galaxy
Second Galaxy is an open world sci-fi game that combines RPG and SLG elements.
Explore a universe of 4,961 galaxies, where you can navigate hundreds of space ships across the stars to secure resources, team up to form alliances, trade freely on a global server, and engage in epic intergalactic battles with Commanders around the world.
The universe beckons, Commander. This sea of stars is now yours to conquer.
A Creative Vision of the Future
Three thousand years in the future, interstellar colonization has expanded to a realm known as the Second Galaxy. Five unique nations vie for dominance, and are set to change the face of history...
Fight for Rare Resources in 1,000-player Galactic Battles
Jump into huge colonial wars with players around the world. Secure the future of your alliance and corporation in glorious battle with up to a thousand players in simultaneous warfare, and compose a stunning legend all your own.
Diversified Interstellar Ship Design
These five nations have also developed radically different spaceships, due to the vast differences in their levels of science & technology, design, and military ambitions.
Astronomical & Hyperrealistic Game World
Through the latest technology, Second Galaxy’s universe boasts a diameter of 1,000 light-years and contains 4,961 galaxies with countless features, such as planets, stars, space stations, and more.
Open World -- Random Events Shape Your Fate
In Second Galaxy, you can traverse wormholes and reach the depths of the universe to encounter unexpected random events. Each player’s actions in the game world cause a "butterfly effect" on the cosmic ecology based on how they tackle these events.
Global Real-time Dynamic Trading
All interactions in the game occur in real time on a global server. Make real-time dynamic transactions through neutral trading planets or underground black markets, or engage in combat that directly leads to large-scale galactic warfare or cooperation!
Official Apple “Adventure Plan” Subscription Feature Description & Announcement
1. Subscription Price and Period
You can subscribe to the “Adventure Plan” in the game. The price is $2.99 and it lasts for 30 days.
2. Subscription Contents
Users can enjoy special privileges during the subscription period:
① Daily Restoration Chances +2;
② All Research Times -20%;
③ Trading Post Extra Sale Slots +6;
④ Production Time -50%;
⑤ Decryption Time -50%.
3. Auto-renewing Subscriptions
• The Apple App Store auto-renews subscriptions and payment is confirmed by your iTunes Account directly. Users will need to manually disable auto-renewal in their iTunes/Apple ID management settings. Charges will be made 24 hours before the end of each subscription period, and confirmed and paid via their iTunes Account. In order to cancel subscription, you need to disable auto-renewal at least 24 hours before the one month subscription ends. If you fail to cancel auto-renewal before that time, then subscription will be extended automatically.
• Payment will be charged to your iTunes Account upon confirmation of purchase
• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
4. Unsubscribe
If you would like to cancel a subscription, please go to "Settings" on your iOS Device –> select "iTunes Store and App Store" –> tap on "Apple ID", and then select "View Apple ID" to get into your "Account Settings", then tap "Subscriptions" –> "Management", and select “Second Galaxy”, then unsubscribe.
Terms of Service: http://secondgalaxy.zlongame.com/agreement.html
Privacy Policy: http://secondgalaxy.zlongame.com/privacy.html
Follow Us: https://www.facebook.com/secondgalaxy
For support please contact: secondgalaxy@zlongame.com
What's new in version 1.9.7
Bug fixes.
Need help? Use our Second Galaxy Walkthrough page or sign up and make your contribution today.
Download the Second Galaxy App
Second Galaxy has an IPA/APK download size of 3 Gb on its latest version. Second Galaxy is FREE to download. Ready to install? Ensure you have at least 3 Gb of storage space available, then tap the button or scan the QR code below to start the download process!
Ranking History in App Store (U.S)
Changelog
Compatibility
- iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
- iPhone 14, 14 Plus, 14 Pro, 14 Pro Max
- iPhone 13 Pro Max
- iPhone 12 Pro
- Old devices: iPhone X/SE/8/7/6
- iPad Pro
- iPad Mini
Review: Fun
Just like eve online. Scratches that itch.
By Proxoria
Review: Missions dr
It’s a cool game, but I’m stuck on level 13 and the missions have dried up. With no way...
By Honoring gamer
Review: Bad language for people probably 15 and up
Please remove all of the bad language to make it more suitable for people 9 years and older.
By almsmajsjsmw
Review: This game is pretty good
The ships are pretty cool but one thing I’m bummed about is you can’t fly your own ships
By jdhdhdbd7xbhd
Review: Good but could better
The game is fun but it could be better if you could control your ship with a joystick
By 9163842