Aim your railgun, multiply energy bolts through ×2 and ×3 fields and shred the robots storming your wall! 30 levels.
About the game
Arrow Storm: Mech Siege is a hard-hitting defense game set at midnight in front of a ruined city. The railgun turret in the middle of your armored wall is yours to command; drag on the screen to bring up a laser sight, and the moment you lift your finger glowing energy bolts streak away with tracer trails. Holographic fields sliding through the air change everything: green ×2 and ×3 fields multiply your bolts, blue +5 adds five, and red −3 and ÷2 fields weaken the shot. One well-timed volley becomes a real storm of bolts. Spider drones, assault robots and heavy mechs with missile pods advance wave after wave, and every machine you hit bursts into sparks, debris and smoke. Every fifth level a giant war machine arrives; at half health it switches to overdrive, calls in drones and fires rockets at your wall. Spend credits on bolt count, bolt power, reload speed and the armored wall, and unlock new turret styles. Feeling brave? Pick HARDCORE mode: robots are tougher and faster and you get fewer shields, but credits are boosted by half and your progress is saved separately. It is free and needs no download.
How to play
- Drag on the screen to aim; the laser sight shows the bolts' path and how many you will have.
- Lift your finger to fire the railgun; when the ring fills you can shoot again.
- Send bolts through green ×2, ×3 and blue +5 fields and avoid red −3 and ÷2 fields.
- Bring each robot's health to zero; every robot that reaches the wall costs a shield, so shoot down the boss's rockets too.
- Pick NORMAL or HARDCORE in the menu, upgrade your turret with credits and unlock new turrets.
Controls
Touch: drag on the screen to aim and release to fire; in the menu, tap the NORMAL/HARDCORE tabs, upgrade cards, turrets and the PLAY button. Keyboard: left/right arrow keys or A/D to turn your aim, Space or up arrow to fire (hold it to shoot on every reload); in the menu, left/right to pick a level, up/down or M to switch mode, 1-4 to upgrade, Q/E to change turrets, Space or Enter to start. P: pause.
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FAQ
How do the holographic fields change my bolts?
When the bolt group passes through a field, its operation is applied: ×2 and ×3 multiply your bolts, +5 adds five, −3 removes three and ÷2 halves them. The fields move, so timing your shot matters.
What does HARDCORE mode change?
In HARDCORE mode robots are fifty percent tougher and faster, come in bigger numbers, the wall starts with fewer shields and the boss fires rockets from the start. In return you earn fifty percent more credits. Hardcore levels, stars and best run are saved separately from normal mode.
Is Arrow Storm free, and is my progress saved?
Yes, it is completely free and plays in your browser with no download. Your unlocked levels, stars, credits, upgrades and turrets are saved on your device. Watching an ad only gives an optional second chance.