"You take on the role as the RAID LEADER guiding a group of heroes through a land plagued by monsters and demons.
Each hero has different abilities, and knowing when to use them is key to winning the fights. Guide your heroes wisely and you will cleanse the land of evil.
Raid Leader features a fluid and intuitive control system and a unique perks and ability system which offers lots of combinations. Are you prepared?"
Source: The Developer Website.