Just released today Doom Box Pro on the Android Market. Offers extremely creepy sounds of doom. Listen to the assortment of civil defense sirens and more! https://market.android.com/details?id=com.andromo.dev12413.app29935#?t=W251bGwsMSwxLDIxMiwiY29tLmFuZHJvbW8uZGV2MTI0MTMuYXBwMjk5MzUiXQ..