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ALPHA SIERRA STRIKE

Four Turrets. One Base. Hold The Line.

4 AA Turrets
8 Achievements
Ready? Global Rank
FREE On App Store
Alpha Sierra Strike

THE ENEMY NEVER STOPS.
NEITHER DO YOU.

The BF faction has launched a relentless air campaign. Bombers, interceptors, attack helicopters — wave after wave, sortie after sortie. You command four anti-aircraft turrets protecting the last standing base. When it falls, it's over.

Tap to fire. Shoot down incoming aircraft before they release their payload. Intercept bombs mid-air for bonus points. Survive long enough and you'll earn air strikes of your own. Reach sortie 20 and something unusual has been spotted in restricted airspace.

BUILT FOR COMBAT

🎯
Four Turrets

Command four anti-aircraft guns simultaneously. Each has its own reload timer. Master the rhythm — fire too fast and you'll be reloading when the bombers arrive.

💣
Bomb Interception

Tap falling bombs to destroy them mid-air. It takes precision and earns serious bonus points. The best defenders intercept as many as they shoot down.

Air Strike System

Survive long enough and earn a devastating air strike. One tap wipes every enemy from the sky. Save it for when the screen is full — or you'll regret it.

🌐
Global Rankings

Every run submits to the global Game Center leaderboard. See where you rank among all defenders worldwide. High Score and Best Sortie tracked separately.

🏆
8 Achievements

From your first kill to a 25-kill streak that repairs your base — plus a secret achievement for elite defenders only. Earn them all if you can.

📳
CoreHaptics

Optional haptic feedback engineered with CoreHaptics — not generic rumble. Every event has its own waveform. The base taking a hit feels like a real impact.

KNOW YOUR ENEMY

BF-37 Teufel Heavy Bomber

Heavy Bomber // BF-37

"TEUFEL"

  • Role: Heavy Bomber / Strategic Strike
  • Engines: 2x Teufel 2,400-HP V12
  • Max Speed: 460 KM/H
  • Bomb Load: Up to 2,000 KG
  • Armament: 3x Turrets (6x MG-20)
Threat
BF-19 Jäger Interceptor

Interceptor // BF-19

"JÄGER"

  • Role: Interceptor / High Altitude
  • Engine: TA 1,800-HP Supercharged Inline-12
  • Max Speed: 720 KM/H
  • Armament: 2x MG-21 Cannons, 2x MG-13
  • Crew: 1
Threat
BF-21 Teufel Fighter

Fighter / Ground Attack // BF-21

"TEUFEL"

  • Role: Fighter / Ground Attack
  • Engine: TA 2,000-HP Inline-12
  • Max Speed: 580 KM/H
  • Armament: 2x MG-21 Cannons, Wing Bomb Racks
  • Crew: 1
Threat
Attack Helicopter

Attack Helicopter // CLASSIFIED

UNKNOWN

  • Role: Attack / Suppression
  • Armament: 20MM Rotary Cannon, Rocket Pods
  • Tactic: Hover and suppress — takes multiple hits
  • First Appears: Sortie 8
  • Weakness: Concentrated fire from multiple turrets
Threat
BF-69 Voracity Boss Bomber

Boss Bomber // BF-69

"VORACITY"

  • Role: Heavy Fortress Bomber / Mine Layer
  • Engines: 6x Proximus R-3350
  • Max Speed: 440 KM/H
  • Payload: Up to 12,000 KG — Naval Mines
  • Armament: 8x Turrets (16x MG-20)
  • Weakness: Air Strike or Berserker Mode only
Threat
TAKES 2 HITS FIRST APPEARS: SORTIE 42

ACHIEVEMENTS

First Kill
First Kill

Shot down your first enemy aircraft

10 pts
Streak 10
Streak 10

Achieve a 10 kill streak

25 pts
Streak 25
Streak 25

25 kills — base repaired. Legendary.

50 pts
Survive 10
Survive 10

Survive 10 enemy sorties

25 pts
Survive 20
Survive 20

Survive 20 sorties — elite defender

50 pts
Bomb Interceptor
Bomb Interceptor

Intercept 10 bombs mid-air

25 pts
Air Strike
Air Strike

Call in your first air strike

15 pts
?
??? Hidden

Something unusual has been spotted in restricted airspace...

50 pts
#1 Can you reach it?

THINK YOU CAN HOLD THE LINE?

Global rankings. Real players. No excuses.

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