Do you know what Magicka is? It's superb game made by Paradox Interactive. It's about going through various adventures by leading a magician. The gameplay is rather hard for new players, but it's easy to learn how to play. We've got 10 elements which could be combined by following some simple rules and constraints.
The enemies are approaching from everywhere, we need to use proper combinations of elements to defend ourselves and defeat monsters. The gameplay offers up to 4 people in co-op mode and challenge/survival mode. The game costs only $10 and its available on Steam, also - the free demo is available. I truly recommend it to all of you.
