https://www.io55.net/wiki/ 2026-05-01T08:26:06+00:00 https://www.io55.net/wiki/ https://www.io55.net/wiki/_media/favicon.ico text/html 2022-08-01T22:05:29+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.io55.net/wiki/eop/video_game_consoles-portable/4th_generation/nintendo_game_boy?rev=1659391529&do=diff Nintendo Game Boy This page does not cover the Game Boy Color. For this console, see Nintendo Game Boy Color. Releasing in September 1989 for the USA, the Game Boy was a wildly successful system for years. Containing only 64 KiB of RAM, a 160×144 monochrome screen, and 2-bit color, it's primary genius was in it's long battery life and easily digested games. Both of these features allowed the Game Boy to overcome it's weak capability. Despite this specification-based inferiority compared to it'… text/html 2022-08-01T22:40:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.io55.net/wiki/eop/video_game_consoles-portable/4th_generation/sega_game_gear?rev=1659393638&do=diff Sega Game Gear Sega's attempt to crush the Game Boy. Releasing on April 26th (15th in NY/LA), 1991 in the USA, it achieved moderate success but failed to make a significant dent in Nintendo's dominance, outside of Europe where it achieved something close to 45% market share. This was despite it's pretty powerful specifications, containing a Zilog Z80 clocked at 3.57