At least some heroes don't use a standard resource like mana.
Mobile game by a Turkish studio. All heroes are unlocked.
Allows teams to upgrade their lane troops, allowing for some level of RTS strategy.
Game resembling League of Legends, with a superhero makeover. (More info needed.)
Originally a 3v3 tablet game with a single lane and hotly contested jungle. Now also available in 5v5, and on PC and mac.