Retro Active Arcade Game Lists:
Cocktail Vertical Boards (Can be used in upright cabinets as well)
Upright Horizontal Screen Boards
815-in-1 Supports horizontal game play Only.
846-in-1 Supports horizontal game play Only.
960-in-1 Supports horizontal game play Only.
999-in-1 Supports horizontal game play Only.
2100-in-1 (Games Family - Dual Core) User Manual Supports horizontal and vertical game play. During vertical game play, the screen shows two black bars on either side to mimic the screen orientation which is called letter boxing. This board does not support a trackball.
What's the Difference Between Horizontal and Vertical?
Horizontal screen orientation is when the monitor is wider than it is tall - probably like your computer monitor is now! You would use this orientation for games like Bubble Bobble, Street Fighter, Mortal Kombat, etc.
Vertical screen orientation is when the monitor is taller than it is wide - a "portrait" setup, like a phone screen. This would be used for games like PacMan, Donkey Kong, 1942, etc.
Be sure your monitor set up will match your game board!