Mighty Union of Heroes is the unique Strategy RPG. Collect, upgrade and battle! Enjoy the new best idle game! Join million of other players around the world and start your journey from Toren Town to Atlantics. Form your Heroes, leading your band to battle the Forces of Darkness! GAME FEATURES: 1.Mining System Set your heroes training and looting items while you're away. When you return to your game, they will be stronger and ready for battle. Grow and train a powerful team without all the grinding! 2. Evolving Heroes More than 100 Heroes with specific skills. Summon your Knight, Wizard, Elf... Train and evolve them to become powerful heroes! Craft magical weapons and equipments for victory! 3. Tons of Content With battlegrounds Dungeons, Deserts, Oceans, Quests, Arena, Blood Castle, Chaos Castle and much fun to enjoy! 4. World Wide Arena Put 5 your best heroes to battle in Arena. Watch them Fighting online. Climb the ranking board for best reward. 5. Chaos Tower Participate in Chaos Tower to farm rare materials to craft powerful items. Will you rise to the challenge and go down in history as a legend? Join forces with millions of Players on your most epic journey yet! NOTICE: Mighty Union of Heroes is completely free to play. However, some in-game items can also be bought for real money.