100 years war - Idle

Just by completing quests, receive 76,000 draw tickets

Launch Commemorative Gift

50,000 Gems, 200 Draw Tickets each

Welcome Coupon: /100yearswar

Raise Eco to Restore Humanity

100 Years War: Idle

Easy and Fun for Everyone

Enjoy rapid and fun growth even as a free user

Convenient without complicated systems to study

Powerful and Dazzling Helpers

Helpers that grow stronger the more you collect

Summon up to 3 at the same time to deliver a concentrated barrage on enemies!

Defeat Monsters to Purify the Earth

Defeat enemies for humanity

Raise Eco to enjoy defeating powerful enemies

Guild System: The Flower of Content

Create your own guild and grow it with guild members

Contribute to the guild and raise Eco stronger

Various Adventures for Eco's Growth

Mimic Dungeon, Orc Dungeon, Golem Dungeon, Vault Dungeon, Skill Dungeon, Parts Dungeon, Silis Dungeon, Guild Dungeon

My Own Eco

Show off your individuality with weapons, Eco skins, and stickers