MAP12: Black Rain is the twelfth map of Community Chest 3. It was designed by Matt Cibulas (RottKing), and uses the music track "AimShootKill" from TNT: Evilution. It is the largest level in the megawad, and was the author's first single-player level. It uses NMN Corporation Texture Set Part 1 by Pawel Zarczynski (NMN).