Lighthouse Mage: Idle Defense
Play Lighthouse Mage: Idle Defense online for free on Physics Shark. This 3D tower defense game runs in a normal browser tab, so there's nothing to download and no sign-up, and it works on a school…
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Play Lighthouse Mage: Idle Defense unblocked
Play Lighthouse Mage: Idle Defense online for free on Physics Shark. This 3D tower defense game runs in a normal browser tab, so there's nothing to download and no sign-up, and it works on a school Chromebook, a laptop, a phone or a tablet.
What is Lighthouse Mage: Idle Defense?
Idle tower defense on a tiny island. Your lighthouse fires magic bolts at crabs, jellyfish, eels, pirate rafts and huge sea bosses that come from every side. Spend gold on damage, defense and magic during the run, collect pearls and relics for permanent upgrades, unlock four spells and sail on to icy, volcanic and abyss seas. Steer the lighthouse beam yourself for double damage.
How to play Lighthouse Mage: Idle Defense
The lighthouse shoots by itself. Tap upgrade cards at the bottom (Attack, Defense, Magic) to spend gold on damage, attack speed, health, armor and income. Hold and drag on the sea (mouse or finger) to aim the lighthouse beam: it deals double damage. Cast spells with the buttons on the right. Every 10th wave brings a boss. When the lighthouse falls, spend pearls in the Harbor on permanent upgrades and try again to reach a higher wave.
Lighthouse Mage: Idle Defense FAQ
Is Lighthouse Mage: Idle Defense free to play?
Yes. Lighthouse Mage: Idle Defense is free on Physics Shark, with nothing to download and no account to make.
Can I play Lighthouse Mage: Idle Defense unblocked at school?
Lighthouse Mage: Idle Defense runs in a normal browser tab with no install, so it plays on school Chromebooks and laptops, with nothing to install and no account.
Does Lighthouse Mage: Idle Defense work on phones and tablets?
Yes. It works with touch controls on phones and tablets, and with a keyboard and mouse on computers.
- LikedNo votes yet
- Rank#2417 of 2870
- PlaysBe the first!
- UpdatedNovember 2026
Gameplay
About this game
- Supported devices
- Desktop, phone and tablet
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