Idle Tower Defense: Spirekeep

NEW: Endless mode! Survive endless waves, climb the weekly leaderboard and earn Prisms for exclusive tower skins, shot effects and pets.

Your tower stands alone in the middle of the arena. Monsters pour in from every direction. Hold the line!

Spirekeep is an idle tower defense with roguelite builds: your tower fires on its own, you make the big choices. Every level up, pick 1 power out of 3 cards and build a different tower every run.

ROGUELITE BUILDS • 15 skills to combine: chain lightning, meteors, orbital blades, tornadoes, poison, prism laser, holy shield… • Common, rare, epic and legendary cards: every run plays differently • Reroll the cards when luck isn't on your side

12 WORLDS, ENDLESS CHAPTERS • Glade, swamp, desert, tundra, volcano, sunken city, sky, void, mushroom forest, clockwork ruins, jade temple, celestial realm • Each world brings a new giant boss, 2 new monsters, a new tower look and a new skill • 26 animated monsters: kamikaze bombs, shielded beetles, ghosts, healers, charging rams… • Special chapter rules: fast hordes, night battles, elite waves, swarms

UPGRADE FOREVER • The Workshop: permanent upgrades for damage, fire rate, health, critical hits, range and more • Ascension: reset your Workshop for souls and unlock permanent talents to go further than ever • Pets: adopt 6 companions that fight by your side and evolve as they level up

PLAY YOUR WAY • Earn coins even while offline • Daily quests and Game Center achievements • Play offline, no energy, no waiting • Optional ×2 speed, ×4 speed for the impatient • Beautiful panoramic view on iPad and unfolded foldable screens

Build the most powerful tower, defeat the bosses of all 12 worlds and become the legend of Spirekeep!