Magicka: Complete Collection (75% Off)

Retailer: Steam

Price: $8.74 (75% Off)

Link: http://bit.ly/XH6wcB 

Magicka is one of those really rare games that offer something completely unique in the gameplay department. An action-RPG that plays like no other, it'll have you mixing natural elements with hotkeys to craft your own spells in real-time. It's the closest thing to being a wizard you'll ever experience and the game, as well as all of its DLC (including the awesome Vietnam expansion) are on sale.