We've been doing a week of experimental indie games in this space, and here comes Strange Rain today, from the creator of previous iOS indie title Ruben & Lullaby. Like the other games featured, Strange Rain is really more of an experimental art piece than an actual game. Rain falls on your iDevice's screen as the app plays, and it's really just an opportunity to sit, relax and experience things as they happen. There are some extras and secrets to go through -- a mode called Whispers Mode adds some words to the mix, and a Story Mode actually tells a story as you interact with the scr