Steam is a digital distribution platform developed by Valve Corporation, which offers digital rights management, multiplayer gaming, video streaming and social networking services.

PlayStation is a gaming brand that consists of four home video game consoles, as well as a media center, an online service, a line of controllers, two handhelds and a phone, as well as multiple magazi... PlayStation is a gaming brand that consists of four home video game consoles, as well as a media center, an online service, a line of controllers, two handhelds and a phone, as well as multiple magazines. It is created and owned by Sony Interactive Entertainment since December 3, 1994, with the launch of the original PlayStation in Japan.

Xbox is a video gaming brand created and owned by Microsoft. It represents a series of video game consoles developed by Microsoft, with three consoles released in the sixth, seventh, and eighth genera... Xbox is a video gaming brand created and owned by Microsoft. It represents a series of video game consoles developed by Microsoft, with three consoles released in the sixth, seventh, and eighth generations respectively. The brand also represents applications (games), streaming services, and an online service by the name of Xbox Live. The brand was first introduced on November 15, 2001 in the United States, with the launch of the original Xbox console.

Nintendo Co., Ltd. is a Japanese multinational consumer electronics and video game company headquartered in Kyoto. Nintendo is one of the world's largest video game companies by market capitalization,... Nintendo Co., Ltd. is a Japanese multinational consumer electronics and video game company headquartered in Kyoto. Nintendo is one of the world's largest video game companies by market capitalization, creating some of the best-known and top-selling video game franchises, such as Mario, The Legend of Zelda, and Pokémon.[3] Founded on 23 September 1889[4] by Fusajiro Yamauchi, it originally produced handmade hanafuda playing cards.[5] By 1963, the company had tried several small niche businesses, such as cab services and love hotels.[6] Abandoning previous ventures in favour of toys in the 1960s, Nintendo then developed into a video game company in the 1970s, ultimately becoming one of the most influential in the industry and Japan's third-most-valuable company with a market value of over $85 billion