White Noise 2 will be available with a 40% off during Steam Autumn sale!
http://store.steampowered.com/app/503350/White_Noise_2/
Don't forget you can also get the White Noise 2 Complete bundle to get all the DLCs with an additional 30% discount:
http://store.steampowered.com/bundle/3275/White_Noise_2_Complete/
Or, if you already have the game, you can complete your DLC collection at a very low price with the White Noise 2 DLC Collection bundle!
http://store.steampowered.com/bundle/2076/White_Noise_2_DLC_Collection/