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.