True Trackball hack of ColecoVision Centipede?

[Swami]

Based on all the positive comments on Jentszsh's trak-ball/mouse hacks of several 2600 games and how they are much more arcade-like and more fun, even than playing them with the trak-ball in joystick mode, for the trak-ball arcade games, I would really like to see a true proportional trackball version of Centipede for the ColecoVision Roller Controller. Right now it only works on the Roller Controller in joystick mode. I think there are only two original and two homebrews that use the roller controller in proportional mode. Most people think the difference between trak-ball in joystick mode vs trackball mode is like night and day better for trackball mode. I think any arcade port that used a trackball should have a proportional trackball version, if possible. Below is the rom, it is the original.

 

 

 

centipede-1983.rom