Overall Clash of Heroes is quite a unique experience and is highly recommended. For a downloadable title there is an incredible amount of content on offer. The single player campaign alone will bring you well over 20 hours worth of gameplay. If you take your time to do all the extra side quests this will be longer and the multiplayer also adds a lot of replay value. If you're a fan of turn-based combat, puzzle games or RPG's then there's a lot to like here and you should definitely consider picking this up.