Dezaemon Plus , a vertical shooter game for PSP , is an updated release of the classic Super Famicom title Dezaemon . Players can create their own games using an icon-driven tool set, controlling enemy placement, behavior, and more. A graphics editor allows players to draw backgrounds and sprites, while a music editor lets them construct background themes for each level.
Gameplay involves creating levels and editing game assets, with parallax scrolling and new instruments in the music editor. Players can save their creations to memory cards and share them with friends, using the PSP mouse for easier graphics editing. The game also includes a demo game and submissions from editing contests.
N Plus , the PSP version of Dezaemon Plus, was released on August 26, 2008. It features parallax scrolling, new instruments, and image editing capabilities, although without USB mouse support or analogue controls. Players can copy their created games to PSP Memory Sticks for sharing.