Download Space Shooter: Galaxy Attack APK 1.987 for Android

Space Shooter: Galaxy Attack is one of the most downloaded arcade shooters on Android, yet the modded APKs promising free diamonds are also where most of the real risk hides.

Space Shooter: Galaxy Attack is a classic vertical-scrolling shoot ’em up built by ONESOFT GLOBAL PTE. LTD, a Singapore-registered studio run by a Vietnamese team. You pilot a single starship, dodge waves of alien fire, collect coins and gems, and evolve your ship to survive harder levels and boss fights. The official build passed 100 million downloads and holds a 4.8-star average from roughly 1.59 million reviews on Google Play as of June 2026. The modded version that circulates online keeps that same gameplay but changes how resources and unlocks work, and that change is exactly where the trade-offs begin.

What Is Space Shooter: Galaxy Attack?

Space Shooter: Galaxy Attack is a free arcade shooter where you defend the galaxy from alien invaders across more than 160 levels. The genre is old, going back to coin-op cabinets, but this version layers modern progression on top: ship evolution, boosters, daily quests, a lucky wheel, and both PvE and PvP modes.

The core loop is simple to learn. You slide a finger to move your ship, the gun fires on its own, and your job is to weave through enemy bullets while clearing each wave. Every stage ends in a boss battle that hits harder than the regular enemies, so raw upgrades alone will not always carry you through. The studio behind it, ONESOFT, also publishes related titles such as Galaxiga, Falcon Squad, and Galaxy Attack: Alien Shooter, which is why the names get confused so often. We will untangle that later in this article, because the difference matters when you go looking for the right download.

How The Game Plays: Ships, Levels, And Bosses

Gameplay revolves around three things: controlling your ship, spending resources wisely, and matching the right ship to each boss. Touch controls keep movement intuitive, and the difficulty curve is what gives the game its long tail.

You start with a basic fighter and earn coins and gems by clearing stages. Those resources go into upgrading weapon power, fire rate, and survivability, or into evolving a ship into a stronger variant. Boosters such as shields and attack multipliers let you push through stages that would otherwise wall you. The smart move is rarely to dump everything into one maximum-level ship. Different bosses have different attack patterns, so keeping a couple of specialized ships ready often clears a tough stage faster than brute-forcing it with a single favorite.

Beyond the main campaign, there are cooperative and competitive modes where you team up or rank against other players. That online layer is worth remembering, because anything that touches leaderboards or shared matches is also the part most sensitive to tampered game files.

What The Mod APK Changes Compared To The Original

A modded APK of Space Shooter: Galaxy Attack is a repackaged copy of the official app, altered so that resources or unlocks behave differently from the version on the Play Store. The official app is free and earns money through ads and in-app purchases. A mod typically removes or rewrites those money gates.

Download pages that distribute these files usually advertise some mix of the following:

• Unlimited money, gems, or diamonds, so ship upgrades and evolutions stop costing real progress.
• All levels or ships unlocked from the start, skipping the normal grind.
• No ads, which mirrors what the paid Premium build of the official game already offers.
• “God mode” or menu mods that toggle damage immunity or other cheats during play.

It is worth being honest about what these claims actually mean. Some are real changes to local game values, and some are marketing copied across dozens of near-identical pages. A mod cannot make the game fundamentally better or safer than the original. It changes the rules in your favor and, in doing so, changes the risk profile too. The official Premium version, for comparison, removes ads and adds a dark theme through a normal paid purchase, and it keeps your account in good standing.

Is The Mod APK Safe? Risks You Should Know First

A modded APK is only ever as safe as the source you get it from, and that is the single most important thing to understand before you install one. The file itself is not signed by ONESOFT, so you are trusting whoever repackaged it.

There are three risks that actually matter, separate from the marketing noise around them:

Malware and hidden code. An APK from an unknown site can carry adware, trackers, or credential stealers bundled into the same package. Because a mod is already an unofficial build, your phone’s normal trust signals do not apply, and you are relying entirely on the reputation of the host. Stick to sources that maintain version history, show file hashes, and have a track record rather than a freshly registered page.

Account flags and bans. Space Shooter: Galaxy Attack has online features, and modified resource values can look exactly like cheating to the game’s systems. If you sign into a personal or progress-linked account on a modded build, you risk having that account flagged or reset under the app’s terms of service. If an account matters to you, do not log into it from a mod.

Broken updates and lost saves. Mods lag behind official releases. When the game updates to a new build like 1.987, a mod stuck on an older version such as 1.981 can stop syncing, lose cloud progress, or refuse to open until someone repackages it again. You are tied to the modder’s schedule, not the developer’s.

None of this means a mod is guaranteed to harm you. It means the convenience comes with conditions, and the honest framing is that you are accepting those conditions in exchange for skipping a grind.

How To Download And Install The APK On Android

Installing any APK outside the Play Store means turning on “Install unknown apps” for the browser or file manager you download with, and that is a permission worth switching back off the moment you are done. The standard sideloading flow is the same for almost every Android game.

1. Open your device Settings, go to Apps or Security, and find Install unknown apps.
2. Grant permission to the specific app you will use to open the file, usually Chrome or your file manager.
3. Download the APK from a source you trust, then tap it to begin installation.
4. If the game ships with an extra OBB data file, follow the host’s instructions to place it correctly, or use their installer if one is provided.
5. Open the game, and turn the “Install unknown apps” permission back off once it runs.

That is the full extent of safe sideloading. We do not walk through bypassing payments or cracking the paid features, because that crosses from installing an app into breaking one, and it puts both your device and your account at greater risk. If you would rather browse a curated, version-tracked library instead of hunting across random mirrors, you can start here:

Visit the MODLMH Homepage

Tips To Progress Faster Without Burning Resources

The fastest progress in Space Shooter: Galaxy Attack comes from matching ships to bosses and timing your evolutions, not from spending coins the moment you have them. A little discipline with resources outperforms raw upgrading.

Hold your gems for ship evolutions at meaningful milestones rather than small incremental boosts, since an evolved ship usually outvalues several minor upgrades. Lean on daily quests and the lucky wheel, which hand out boosters and rare items for free and add up quickly over a week. When a stage punishes you, swap to a ship suited to that boss’s pattern before assuming you simply need more power. Shields and attack multipliers are most useful saved for the exact wave or boss phase that keeps killing you, not fired off at the start of a level out of habit. Precision with your slide control, dodging the bullet streams instead of tanking them, often does more for your win rate than any single purchase.

Space Shooter: Galaxy Attack vs Galaxy Attack: Alien Shooter

These are two separate ONESOFT games that share a theme, and mixing them up is the most common mistake when searching for downloads. Knowing which one you actually want saves you from installing the wrong file.

Space Shooter: Galaxy Attack (package name com.game.space.shooter2) is the title this article covers, with 100 million-plus downloads. Galaxy Attack: Alien Shooter (package name com.alien.shooter.galaxy.attack) is an older sibling from the same studio that reported over 50 million installs and runs across 160-plus levels of its own. They look similar, they play in the same shoot ’em up style, and both have Premium variants, but they are distinct apps with separate progress, separate updates, and separate listings. If a download page is vague about which one it hosts, treat that as a reason to check the package name before installing anything.

Device Requirements And Common Install Errors

Space Shooter: Galaxy Attack runs comfortably on mid-range Android phones and is optimized for tablets and larger screens, so most modern devices handle it without trouble. Install problems almost always trace back to permissions, leftover files, or version mismatches rather than the hardware.

If an APK refuses to install, the usual cause is that “Install unknown apps” was never granted to the app opening the file. If installation fails partway, an older copy of the game may still be on the device, and removing it first usually clears the conflict. A mod that opens and then crashes is frequently a sign the build is out of date relative to the current official version, which means you are waiting on the host to repackage it against a newer release such as 1.987. When a game ships with an OBB data file, putting that file in the wrong folder leaves you with an app that launches but never loads, so follow the host’s placement notes exactly.

The Legal And Account Side Of Modded Builds

Modding sits in a gray area: it is not a criminal act for most players, but it does break the agreement you accepted when you first opened the game. ONESOFT, like nearly every developer, prohibits modified clients in its terms, and the studio is within its rights to act on accounts that use them.

The practical consequence is account-level, not legal trouble for the average person. Progress tied to a modded build can be wiped, and an account caught using altered values in online modes can be suspended. There is also a fairness angle worth naming plainly. ONESOFT keeps the official game free and funds development through ads and purchases, so the most direct way to support a game you enjoy is to play the legitimate version and consider the inexpensive Premium upgrade if ads bother you. A mod is a personal convenience, and treating it as one, with eyes open about what it costs the developer, keeps the decision honest.

Frequently Asked Questions

Is Space Shooter: Galaxy Attack free to play? Yes. The official game is free with ads and optional in-app purchases, and a paid Premium version removes ads and adds extras like a dark theme. You never need a mod to play the full game.

Is the modded APK safe to install? It is only as safe as the source. A file from an unknown site can carry malware, and even a clean mod can get an account flagged in online modes. If you try one, use a reputable host and avoid signing in with an account you care about.

Will a mod get my account banned? It can. Modified resource values look like cheating to the game’s systems, and that can trigger flags or resets under the developer’s terms. The safer path for any account you want to keep is the official build.

Which version is the latest? The current build is 1.987. Mods typically trail the official release by one or more updates, so a modded copy may sit on an older version such as 1.985 until it is repackaged.

Is this the same as Galaxy Attack: Alien Shooter? No. They are two different ONESOFT games. This article covers Space Shooter: Galaxy Attack (com.game.space.shooter2), not Galaxy Attack: Alien Shooter (com.alien.shooter.galaxy.attack).

The Bottom Line

Space Shooter: Galaxy Attack earns its 100 million downloads honestly: it is a sharp, replayable arcade shooter with enough progression depth to keep you coming back, and the official free version already gives you the whole game. A modded APK trades the grind for added risk, mainly malware from unknown sources and account flags in online modes, and it ties you to a modder’s update schedule rather than the developer’s. If you mostly play offline and accept those terms, sideload only from a source with real version history and never use an account you would hate to lose. If progress and peace of mind matter to you, stay on the official build and let the small Premium upgrade handle the ads. Whichever route you choose, decide it knowing exactly what each one costs.