Arcalis

ArcalisTower defense game

Endless waves, one tower.

The archer on top of your tower aims by itself. You decide where the gold goes — and the waves never stop coming.

Download on the App StoreGet it on Google Play
  • Free
  • No forced ads
  • Plays offline
Arcalis home screen: archer, event and play button
Arcalis battle screen: wave 31 in the forest, upgrade panel below

Every wave is a decision

No aiming, no joystick, no energy timers. The only question: spend the gold you just earned, or hold one more wave and buy something bigger?

  • The archer shoots for you

    Your archer on the tower hits the nearest enemy on its own. You can take your hands off the screen.

  • Gold drops

    Every enemy drops gold, and anything inside your magnet range comes to you. Battle gold is per-run, so saving it earns you nothing.

  • A boss every 10th wave

    It starts with the Mystic Dragon on wave 10; 15 bosses arrive in order all the way to wave 150.

  • Six battlefields

    The ground changes as the waves climb: meadow, forest, marsh, cavern, glacier and volcano.

  • Permanent talents

    Every hero level earns talent points. The run ends, the talents stay.

  • Your tower fights on

    Close the game and the tower keeps holding off raiders; come back to collect up to 8 hours of gold.

Arcalis battle screen: wave 108 on the glacier, upgrade panel open

The upgrade panel is always at hand

The panel under the battlefield holds 11 upgrades across attack, defense and support. Where you put your gold, and when, decides how far the run goes.

  • Damage, attack speed, crit chance and crit damage
  • Tower HP, regen and armor
  • Range and kill gold
Gear screen: six slots, items and merging

Grow stronger with gear

Bow, hood, gloves, cape, charm and quiver: 24 items across six slots. Merge copies to raise an item’s rarity; past Legendary come stars, and Mythic sits on top.

  • Every item has its own signature power
  • Merge everything with one tap
  • Chest odds are listed in the game
Weekly league standings: Silver League, promotion zone

A new race every week

Climb your 30-player league bracket with your best wave: the top 20% move up, the bottom 15% drop, and rewards arrive in your mailbox. Rotating events run alongside.

  • Lightning Rush: 15 minutes, no waves
  • Level Field Cup: everyone plays with the same stats
  • Raid Boss: your damage stacks all week

32 enemies, 15 bosses

Every enemy behaves differently: boars charge, moles surface inside your range, forest wraiths let arrows pass straight through for a while. The next boss arrives every 10th wave.

  • Mystic Dragon

    Wave 10

  • Troll Chief

    Wave 20

  • Alpha Wolf

    Wave 30

  • Spider Matron

    Wave 40

  • Harpy Queen

    Wave 60

  • Shroom King

    Wave 90

  • Elder Ent

    Wave 100

  • Brood Mother

    Wave 150

FAQ

Is Arcalis free?

Yes, it’s free to download and play. There are optional purchases such as premium, speed boosts and gem packs. Ads only play when you choose to watch one for a reward; there are no forced ads.

Does it play offline?

Yes, runs work without an internet connection. The leaderboard, leagues and events need one.

Do I need an account?

No. If you like, sign in with Google or Apple to bring your progress and premium to a new device.

Which devices does it run on?

iPhone, iPad and Android phones. It’s free on the App Store and Google Play.

My purchases are missing. What should I do?

Tap Restore Purchases at the bottom of the Shop screen. If the problem persists, email hello@iodigitalstudio.com with your store receipt.

The tower is waiting

Download it free and see how far your first run gets.

Download on the App StoreGet it on Google Play