Ultra SCSIcide

This is an improved version of SCSIcide.

The improvements are:* Support for joysticks

• Fixed the flicker that occurred at the beginning of each level.
• Changed background and data bit colors to make bits easier to distinguish.
• Reduced track size from ten to eight bits.
• Speed increase per level has been changed so that only two random data bits increase in speed each level.
• Modified sound and scoring routines to account for the game going for longer and to higher levels.
• Changed the title screen text and added logos for Grand Idea Studio and Pixels Past.
• Added PAL support.
• New label and manual cover