After first unveiling its upcoming console-handheld hybrid with a promotional reel in October, Nintendo's (OTC:NTDOY) Jan. 12 press conference gave the world a deeper look at its upcoming video game platform. The new system will hit store shelves on March 3 and carry a $300 price, with a new entry in the Legend of Zelda series serving as the system's key launch game.

Image source: Nintendo.

Diehard fans of the company's hardware and software will no doubt be there to buy the system on day one, but the console's big media debut seems to have investors worried. The video game company's shares fell roughly 6% in the day following the event, and, with GameStop (NYSE:GME) looking to the new console as a potential rebound driver, Nintendo isn't the only one that could be hit hard if the Switch underperforms. Here's what investors need to know about Nintendo's upcoming hardware release.

The software lineup suggests the continuation of a crippling trend

Nintendo will have The Legend of Zelda: Breath of the Wild ready for the Switch's launch, and also release the game on its Wii U system, but outside of a new installment in one of the company's most storied franchises, the new platform's early lineup is dismal. In fact, the company's upcoming system is slated to have just five games ready in time for its market debut. The other launch game from Nintendo is 1 2 Switch, a party game built around motion controls, but at a $50 price, the mini-game collection looks like a tough sell that would have been better suited to be a pack-in with the hardware.

Rounding out the day-one lineup are Skylanders Imaginators from Activision Blizzard (NASDAQ:ATVI), Just Dance 2017 from Ubisoft (OTC:UBSFF), and Super Bomberman R from Konami. Nintendo has confirmed three other third-party titles for a March release, and Ubisoft has two additional games debuting sometime close to the general launch window, but none of these releases looks poised to be a strong seller or capable of moving the needle on hardware sales.

The Switch launch will lean heavily on the appeal of the latest Zelda release; Image source: Nintendo.

The fact that Electronic Arts (NASDAQ:EA) and Take-Two Interactive (NASDAQ:TTWO) will not have ports of their most recent sports game releases ready for the Switch's debut is a worrying sign for the platform's future. EA will bring its upcoming version of FIFA to the platform, and the next installment in Take-Two's NBA 2K series is slated to hit the platform, but the absence of the previous year's installment could be an indication of low confidence. The absence of an announced version of EA's Madden NFL is also troubling.

The Switch is built around NVIDIA's Tegra architecture, which was said to make porting games to the system easier than on previous Nintendo platforms. However, it appears that the system might not have the hardware power needed to facilitate smooth ports of more graphically intensive games. Big properties including Call of Duty, Grand Theft Auto, and Battlefield could once again skip Nintendo's hardware -- setting up a repeat of a dynamic that has hurt the company in previous console cycles.

Nintendo makes progress online, but problem points remain

While it's generating backlash from some video game fans, the best news from the Switch event for investors is that the new system will require a paid subscription to play online after an initial post-launch trial period. The new online system should be a profitable revenue stream for Nintendo and also give the company more resources and incentive to deliver a solid online experience that's closer in line with what Microsoft and Sony are offering in the console space.

The quality of the experience and the Switch's broader user interface as it relates to online play and other features remain unknown, and there are reasons for a cautious outlook even as the shift to a paid service seems to be a move in the right direction. Voice chat, for instance, will require the use of a smartphone and an app from the company -- an odd decision that suggests Nintendo has not completely done away with its historically idiosyncratic online philosophy.

The Switch probably won't be GameStop's savior

GameStop stock tumbled 8% between Jan. 12 and Jan. 13, and while most of the drop is attributable to a 16% slump in holiday-period sales reported by the company, a disappointing showing for the Switch is also a possible contributor. GameStop is hoping that the Switch's focus on physical media and the fact that Nintendo's customer base is traditionally less engaged in digital sales will help to counteract negative effects from the broader industry transition to digital distribution.

Signs that the Switch will not receive robust third-party support suggest that benefits for the gaming retailer will be largely limited to hardware and first-party software sales. Nintendo has an updated version of Mario Kart 8, a sequel to Splatoon, and Super Mario Odyssey on deck for release in 2017, but the currently announced lineup and other concerns surrounding the Switch's future suggest the new console won't have the impact GameStop is seeking.

For Nintendo investors, the recent media event for the Switch adds increased significance to the company's next moves in mobile, as the platform looks to be an underdog heading into its release.

This article represents the opinion of the writer, who may disagree with the “official” recommendation position of a Motley Fool premium advisory service. We’re motley! Questioning an investing thesis -- even one of our own -- helps us all think critically about investing and make decisions that help us become smarter, happier, and richer.