Rapidly power cycling may cause damage to the system if done carelessly. Once all five games have been played, the main menu is loaded and the game returns to normal behavior.Īnother test screen exists but has no apparent way of getting access other than messing with the batteries or quickly power cycling the system on and off until this screen appears. Interestingly, this is not the order in which the main menu lists these games. As soon as you get a game over in the current game, the next is loaded and run in the following order: Press Up and Fire on the hardware test screen to access a debug feature which runs each of the five games in sequence. In a small region at the top-right of the screen is a color test which displays red, yellow, green, white, cyan, blue and magenta below are some ROM addresses in a smaller region, and below that is an input test. This screen is essentially an earlier and less-robust version of the hardware test screen found in later Plug & Play games by Jakks Pacific, with some graphics in a large region to the top-right of the screen (which takes up the majority of the screen space) and a version ID directly below.
Immediately after powering on the game, hold Up and press A, then release Up and press Down to access the game's hardware test.
