Free
Rating summary
About
One cannon. A growing squad. A battlefield to defend.
Number Army is an offline 3D defense game. Drag left and right to steer your cannon squad, open supply lanes and dodge attacks while your cannons fire automatically.
24 FREE STAGES
Fight across sunlit harbors, stormy bridges, snowy ridges and ember citadels. Enemy reinforcements keep coming, including during boss battles. Watch for warnings before sudden enemy rushes.
MAKE THE NUMBERS WORK FOR YOU
Choose addition, subtraction, multiplication and division gates. Read multi-step gates from top to bottom; division rounds down. A clever choice grows your squad, while a risky choice can cost real troops. Some arenas offer timed supplies or temporary reserves.
SIX BOSS TYPES
Face brutes, storm shamans, glacier kings, ember cannoneers, charging rams and golden breakers. Dodge aimed shells and telegraphed charges, then line up your straight shots. In selected stages, stop the golden breaker before it crosses your defensive line.
CONTROL YOUR FORMATION
Move your squad to either road edge and pack into a compact semicircle to dodge attacks. A fixed camera keeps the battlefield steady, with animated weather, colorful enemies and combat effects.
PLAY YOUR WAY
All stages are available from the scrolling stage picker. Retry any encounter, track completed stages and keep your best army locally. Play offline with no accounts, ads, tracking or in-app purchases.
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What's New in Number Army
1.0.1
October 16, 2026
- Six boss types with distinct colors, animations and attacks. - Continuous enemy reinforcements and warned rushes. - Slower boss entrances and breakthrough challenges in selected stages. - Tougher bosses, slower cannon fire and larger projectiles. Overdrive has been removed. - A fixed camera, responsive movement and compact formations at the road edges. - Fixed enemies at the edges being unreachable by straight shots.
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