How to play City Shield
- Tap the sky to fire an interceptor from the nearest battery. It explodes where you tapped.
- Missiles caught in a blast explode too — chain them for big points. Lose every city and the run ends.
- Batteries hold 10 shots per wave. Shoot supply crates for ammo; beware MIRVs, bombers and smart bombs.
- Every 5th wave a mothership attacks — hit it 3 times. Upgrades add ammo, blast size and shields.
Missions to chase
Every run counts toward missions that pay out XP. Clear a tier to unlock the next one:
- Destroy 30 missiles in one run
- Reach wave 3
- Destroy 200 missiles in total
- Set off a 4-missile chain
- Reach wave 6
- Finish 3 waves without losing a city
Upgrades
Coins you earn buy permanent upgrades for City Shield:
- 🚀 Deep Magazines — +2 shots per battery each wave
- 💥 Bigger Warheads — +10% interceptor blast radius
- 🛡️ Shield Dome — Absorb 1 city hit per run
Good to know
- Free and instant: runs in your browser on phone, tablet or desktop — nothing to install.
- Session length: about 2–6 min per round, perfect for a short break.
- Progress saves automatically in this browser: best scores, missions and favorites.
Start playing City Shield or browse all Play Hub games.
