
GRID DEFENSE: GRID WAR
3D Tower Defense Strategy
0 ratings
Free
In-App PurchasesWith Ads
About
Tower defense strategy against an AI robot army, and a carrier war in the sky. Build towers, lead six heroes and drop a nuke when the horde breaks through. Then take command of a flying carrier for air combat over 25 real cities. Every mode is free to play.
New in 1.2.0: every mode is now free. Scenario, Basic, World and GRID COMMAND are all open from the start.
New in 1.1.0: GRID COMMAND
• Fly your carrier over 25 real cities, with bigger arenas and more enemies
• A clean phone HUD: a fixed stick and four buttons (Build, Ultimate, Boost, Attack), and the hull bar right on your carrier
• Carrier towers: build all six side towers from one panel
• Helicopters airdrop your ground towers into the fight
• Rescued heroes hang under the carrier and keep fighting
• Call in the I-series units, with IRIS on the radio
• Realistic 3D enemy missiles: read the strike zone and boost clear
• Rise through the commander ranks
Tower defense, sharper
• New players start straight in the free Scenario campaign
• Guided first battles in Basic and World
• Hero mastery stars and upgrades
• Paired boss gauges when two giants attack at once
Build your defense line
Place 22 tower types: artillery, freezing, electric, laser, anti-air and more. Robot troops, tanks and aircraft hit your line from every side. Where you build matters as much as what you build.
Six heroes, six jobs
• VANGUARD – fast assault on the front line
• LONGVIEW – long-range sniper
• BULWARK – heavy area bombardment
• MENDER – repairs damaged buildings
• TINKER – powers up nearby towers
• SKYWARD – heavy rockets against ground and air
Call in the big guns
Pick from 26 support cards and unleash ultimate strikes: airstrikes, missile barrages, EMP and nukes. Fire now to stop this wave, or save it for the one behind it.
Real cities, giant bosses
In World mode your battlefield sits among the outskirts of 15 real cities. 20 giant bosses march straight into your tower line.
What's inside
• Scenario: 100 stages in 10 chapters (free)
• Basic: 10 tower defense maps (free)
• World: 15 real-city battlefields (free)
• GRID COMMAND: 25 cities of carrier air combat (free)
• 22 towers, 6 heroes, 26 support cards, 20 bosses
Free to play
• All modes are free: Scenario, Basic, World and GRID COMMAND.
• The game shows ads. A one-time Remove Ads purchase turns off automatic ads. No subscription.
• Watch an optional ad on the result screen to double your gold.
Play anywhere
• Free with ads (one-time Remove Ads available)
• 12 languages
• Landscape, for phones and tablets
GRID DEFENSE: GRID WAR. The robots are coming. Hold the line.
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What's New in GRID DEFENSE
1.2.1
November 2, 2026
Polished all 12 languages for the free-to-play update and its settings screen.
1
Subscriptions & In-App Purchases
$4.90
Remove Ads
Removes automatic ads for good. Every mode stays free.










