魔法少女小圓
A pachinko game titled "Slot Puella Magi Madoka Magica" was released in 2013, and a second pachinko game titled "Slot Puella Magi Madoka Magica 2" was released in 2016. "Slot Puella Magi Madoka Magica 2" features the song "Naturally" by Aoi Yūki and Eri Kitamura. Also in 2016, the smartphone game "Girl Friend Beta" announced a collaboration with "Puella Magi Madoka Magica" in which players got a Madoka card as a log-in bonus.