It's just another card game. There's no real "revolution" in game mechanics. However, I love card games :( That's why I keep returning to play this game. But as everyone else said, the energy system is terrible. I get it, you want to earn from your game, but that's not the way. That just makes us not play your game.
 "Min Hero: Tower of Sages")
 "400 Years")
 "Async Racing")
 "Fade")
 "Tyrant")
 "Splitter Pals")
 "Reachin' Pichin")
 "Monster Slayers")
 "Pixelvader")
 "Toss the Turtle")
 "Sonny 2")
 "Particles"){kind=icon}
 "Balloon Invasion")
 "The Last Stand"){kind=icon}
 "Shopping Cart Hero")
 "Monsters' Den")
 "Bloody Fun Day")
 "Perfect Balance")