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BRAND NEW MODE
This is a roguelike survival mode with over 20 skills available for you to combine. Faced with endless waves of monsters, all you can do is keep fighting, upgrading, improving your skills, and surviving as long as possible!

SUMMON – COLLECT – LEVEL UP
Over 100 heroes in different factions. Build the ultimate formations and battle your way to the top.

STRATEGIC CONQUEST
Equip your heroes and strategize unbeatable lineups to overcome your enemies in battle. Each faction enjoys formation buffs and factional advantages over other factions.

GAME FEATURES
Through the darkness, rescue the captive Valkyries from the Demons and fight together against evil threatening the world! See how far you can go into the Labyrinth with your relics. Battle other players in the PVP Arena mode. 

NON-STOP PERKS
The battle doesn’t stop when you log off. Level-up even while you’re idle, and reap the rewards when you next log on - so you can jump right back into the adventure.