upside down, to the side, and sometimes even completely closed. PSP is joining the play-your-system-the-wrong-way trend with the newly announced Advance! Protect! Fight!. According to Andriasang, you hold the system vertically. The analog stick is used to move the cursor, with the R button used to click. Essentially, it's meant to simulate a mouse.
Advance! Protect! Fight! should be interesting to play on the PSP Go. In fact, you could probably play the game with just one hand with the Go. Too bad Tecmo couldn't think of this control scheme first, right?