Nintendo might be going mobile, but not in the way many people are calling for. Japans Nikkei business daily reports that the company is planning to leverage smartphones as a platform for marketing videos and, more interestingly, free mini-games designed to drive new users to Nintendo hardware. The mini-games are reportedly designed to make players understand the appeal of Nintendos software in a short period of time and convince them to purchase the full experience elsewhere. Nintendo will release further details at its investor briefing on Thursday, according to the report.