CUBE
SIEGE

Voxel tank battles. Break every wall, defend the crystal, bring a friend.

Soon in 2.0: online battles 3×3 & 5×5, five mission zones, pass effects →

Built from blocks. Made to break.

A fast arcade tank battle: enemy tanks roll in from the top, you protect the crystal at the bottom — and every brick wall comes apart cube by cube.

Destructible walls

Shells carve bricks voxel by voxel. Open a path, or keep cover — the map changes with every shot.

First person, any time

Classic top-down view or jump into the turret. Bonuses parachute in under a beacon so you never miss one.

Co-op for two

Defend one base together — online with a 6-letter code, or on the same Wi-Fi.

30 hand-crafted stages

Mazes, rivers and bridges, forests, steel fortresses — each with its own way to hold the line.

Bonuses that change the fight

Gun upgrades, shields, EMP that jams enemy guns, ricochet shells, base repair and extra lives.

Free. No ads.

The whole campaign and co-op are free. Progress is backed up to the cloud — sign in with Apple to keep it everywhere.

See it in action

Real screenshots from the iPhone game.

Better with a friend

Two tanks, one crystal. Your friend's tank moves instantly on their phone, the walls you break are the same for both of you.

Play with a friend → Host & invite
Send the invite from the share sheet
Your friend taps the link or enters the code — press Start

SOON IN 2.0

The next big update

Version 1.0 is on its way to the App Store. Version 2.0 is already in testing — here is what it brings.

Online battles 3×3 and 5×5

Blue against red on big maps. Find a battle in one tap — players of your level are matched, empty seats are filled with bots. Nicknames and ranks over every tank.

Five mission zones

From Rust Valley to the snowy Frozen Pass and the Iron Fortress behind rivers of lava. Dig treasure out of bricks, catch cargo drops, collect artifacts to open the next door. Each zone is bigger, and its bots aim better. Zones 1–3 are free.

Garage, classes and ranks

Light, medium, heavy and engineer tanks, stat points and modules for battles. 100 levels and 20 ranks from Private to Marshal — a journey for years.

Skins, flags and a battle pass

Paint jobs, turrets, tracks and flags, a season pass with 30 tiers. The premium pass also opens Battle 5×5 and mission zones 4–5 for good. Looks only — power is always earned in play.

Effects for pass owners

Animated paint, glowing flags, fire and lightning shell trails, fireworks when you destroy a tank, a crown over your nickname and a victory pose. Everyone in the battle sees them.

Armor bonus in the campaign

Start light, pick up armor to grow into a medium and then a heavy tank — every layer takes one more hit. Clear the stage and your armor rides into the next one.