Two new games are being added to the Nintendo Switch Online NES lineup this month. On February 13th, Super Mario Bros. 2 and Kirby's Adventure will be playable to anyone with an active subscription to the service. Japanese customers will also be getting a bonus Famicom title; Tsuppari Oozomou, a sumo wrestling game. Super Mario Bros. 2 released in North America in 1988, becoming infamous for being a reskin of the Japanese Doki Doki Panic. Kirby's Adventure released much later than the previous game, well into the start of the Super Nintendo's lifespan, in 1993. Despite the late release, Kirby's Adventure was successful, and introduced the copy mechanic, which would be utilized in many subsequent Kirby titles.