Hi there!
There's this game called Heroes of Newerth. Its similar to Demigod but there are more heroes and i think the gameplay is a little bit faster. If you've played DotA then you will be familiar with the game very much.
Here is a link for a review
If you want to try the game out, with this link you can register.
If you register with the link above you get some gold in the in-game shop.
The game is now only $10!!!! instead of $30.. Thats 66% off!..
I think it worth a try.
