1 On 1 ROM Download can be obtained free for Playstation on EmuGames.net only. Play emulator game in English for the USA region. 1 On 1 is a PSX ROM that you can download to your computer or play online within your browser. You can also download roms such as Pokemon HeartGold Version and Dragon Ball Z Shin Budokai 2 that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.