Towerium: Idle Tower Defense

Idle tower defense, refined. Active rounds, deep prestige, offline rewards that scale with time, and progress that follows you across devices via Sign in with Apple.

Defend your tower. Survive endless waves. Prestige into power.

Towerium is a fast-paced idle tower defense roguelite where every run makes you stronger - even when you're not playing. Designed for quick mobile sessions, deep optimization, and zero pay-to-win.

--- CORE LOOP ---

ENDLESS WAVES - From wave 1 to infinity. Each wave hits harder, drops more gold, demands smarter upgrade choices.

ACTIVE MODULES - Five active abilities to mix and match: Overcharge (triple attack speed), Cryo Pulse (freeze every enemy), Gold Rush (+200% gold), Missile Salvo (5 homing missiles), Phase Shield (block all damage). Equip up to 3 in your loadout.

13 ENEMY TYPES - Direct rushers, fast strikers, tanks, zigzaggers, lightning storm units, shielded brutes, splitters that divide on death, healers, snipers that fire from range, phasers that go invulnerable, and bombers that explode on contact.

4 BOSS VARIANTS - Standard Wave Boss, Cryo Tyrant (freezes your tower), Mirage Walker (20% projectile miss), Time Warper (slows your attack speed). Each demands a different build.

--- META PROGRESSION ---

10 TALENTS - Burn DOT, Split Satellites, Super Crit, Laser Rotor, Frag Wave, Tesla Coil chain lightning, Cryo Wave global freeze, Plasma Orb, Shockwave, and guided Rocket. Three levels each. Stack them however you want.

RESONANCE PRESTIGE - Reset your run for permanent global multipliers. Damage, gold, offline yield, even your offline cap - all stack across resets.

WORKSHOP UPGRADES - 7 permanent upgrade lines spending shards earned in every run.

21 TOWER TIERS - Visual evolution from Spark Core to Pulsar Core. Your tower literally transforms as you grow stronger - orbital spheres, rotating axes, plasma flares, lightning aura.

--- IDLE & OFFLINE ---

OFFLINE REWARDS - Earn meta currency while you sleep, work, or commute. Up to 4 hours by default, more with prestige bonuses. Optional x3 boost.

DAILY MISSIONS - Three fresh objectives every 24h. Login streak rewards. Earn RP to unlock talents.

ANONYMOUS CLOUD SAVE - Powered by Firebase. No email, no signup. Your progress is yours, synced across devices.

--- WHO IT'S FOR ---

If you love idle tower defense, roguelite progression, prestige systems, or just want a focused clicker for the bus ride - Towerium is built for you. Inspired by the genre's classics but tuned to respect your time.

--- INDIE-MADE ---

Solo-developed. No data harvesting, no engagement-bait, no aggressive monetization. Optional rewarded ads if you want a small boost - never required to progress.

Got feedback? 8148363@gmail.com Visit: towerium.xyz