Leon from Plus XP Writes: "After the success of Kingdom Hearts: Birth By Sleep on the PSP, the series has returned to a Nintendo handheld system for the fourth time - continuing the trend of portable entries bridging the story between the numbered console titles. However, make no mistake – every entry (albeit in varying degrees) is vital to the series’ overall plot, and with handheld consoles now rivalling the PS2, the most recent entries are not to be missed...." -