Castle Attack

From the meadows to the storm

Every kingdom has its own land, weather, monsters and a boss waiting at the end of the road.

Greenvale

Meadows, rivers and windmills. Goblins, orcs and wolf riders.

Boss · Gorrak the Warlord

Frostpeak

Ice roads and blizzards. Golems, trolls and young dragons.

Boss · Rimefang

Ember Wastes

Lava rivers and eruptions. Fire imps, sappers, ogre catapults.

Boss · Magmaw

Gloomfen

Fog and fireflies. Wraiths, necromancers and siege rams.

Boss · The Hydra Mother

Skyfall

Floating islands and lightning. Stone giants and dragon flights.

Boss · Vortrax

Know your enemy

Every monster has a trick. Mix your towers to answer them all.

Goblin Runner

Fast, weak, and never alone.

Orc Brute

Tough, armored, angry.

Shield Bearer

Shields allies. Use magic.

Wolf Rider

Leaps over your soldiers.

Skeleton

Rises again — burn it.

Ice Golem

Shatters into shards.

Troll

Regenerates unless burning.

Wyrmling

Breathes fire on towers.

Fire Imp

Immune to fire.

Goblin Sapper

Blows up your walls.

Ogre Catapult

Knocks towers out.

Wyvern

Spits acid from the sky.

Swamp Spider

Bursts into spiderlings.

Wraith

Fades out of sight.

Necromancer

Raises the dead.

Harpy

Steals your gold.

Siege Ram

Smashes the gate.

Stone Giant

Its stomp stuns towers.

Five bosses guard the road

Each kingdom ends in a boss battle with its own mechanics — rage, frost, fire rain, regrowing heads and a storm.

Gorrak

The Orc Warlord. Calls shield bearers and rages when hurt.

Rimefang

The Frost Drake. Freezes the towers in its path.

Magmaw

The Lava Dragon. Rains fire and calls fire imps.

Hydra Mother

Cut a head and two grow back — unless it burns.

Vortrax

The Storm King. Flies, lands at your walls, calls the storm.

Build. Upgrade. Specialise.

Nine towers, three upgrade tiers each, and two specialisations to choose from at the top.

Archer Tower

Fast arrows, ground and air.

LongbowVolley

Cannon Tower

Splash damage on crowds.

BombardShrapnel

Barracks

Soldiers block the road.

KnightsSpearmen

Mage Spire

Arcane bolts pierce armor.

Arcane BeamPolymorph

Frost Tower

Slows everything down.

BlizzardShatter

Ballista

Huge bolts, long range.

HarpoonRepeater

Missile Battery

Homing rockets vs dragons.

ClusterHellfire

Flame Tower

Burns all around it.

InfernoDragonfire

Tesla Coil

Lightning chains.

Storm CoilOverload

The castle fights back

Arsenal & spells

1
Keep CannonTap anywhere on the battlefield to fire.
2
Chain Shot · Sky Missiles · Siege MortarUnlock heavier castle weapons as you advance.
3
Meteor Strike · Freeze Time · Air RaidSpells that turn a losing wave around.
4
Call to Arms · Repair WallsDrop knights on the road or patch the walls.

How to play

1
Build on the stone padsTap a glowing pad and pick a tower.
2
Start the waveCall waves early for bonus gold.
3
Upgrade and specialiseTap a tower to upgrade it, sell it, or choose its path.
4
Earn stars and coinsSpend them in the Armory on permanent upgrades.

Get Castle Attack

Play free right now in your browser, on desktop or phone. The Android and iOS apps are on their way.

Play in your browser Coming soon onGoogle Play Coming soon on theApp Store

Free to play · optional rewarded videos · no account needed

Good to know

Is it free?

Yes. Every level can be won with coins earned by playing. Coin packs are optional and only speed things up.

Are there ads?

Only if you want them: watch a short video for a revive, double coins or a free chest. In the apps there is also a short ad between some levels, which you can remove with a one-time purchase.

What do I need to play in the browser?

A recent Chrome, Edge, Safari or Firefox. The game uses WebGPU where available and falls back to WebGL 2 automatically.

Does my progress save?

Yes, on your device. Clearing your browser data resets it.

Is there more after level 50?

Yes: every level has a Heroic version, plus Endless Siege on each kingdom and a new Daily Siege every day.