SpellKnights Alpha Update #2

[h1]New features:[/h1] [list] [*] Added in-game gamepad support [*] Added vignette effect when you have only 1 HP left [*] Added visual feedback to know from where you are being attacked [*] Added "How to play" tutorial when first playing the game. This tutorial can be accessed anytime clicking on Play -> How to play [*] Added new hit sounds to several weapons [/list] [h1]Bugs fixed:[/h1] [list] [*] Fixed a bug that allowed more than 4 players to play in a match [*] Fixed melee hit sounds not being properly heard [*] Changed volume of several audio effects [/list]