Nintendo has released a a Super Smash Bros. Developer Diary, where the Director of Super Smash Bros. Masahiro Sakurai gives further information on their upcoming Nintendo fighter.
Sakurai explained the Nintendo 3DS version of Smash Bros. will feature a unique art style with characters featuring a bold outline, this was to help players find characters within the confines of the smaller 3DS screen. The Wii U version however features an emphasis on primary colours, which looks striking in high definition. It was also confirmed the 3DS version will feature stages from handheld titles such as Super Mario 3D Land, while the Wii U version will feature stages that resemble console experiences.