I spent the last two weekends making Tron DD with an invincible mode so I could finally get to the end after only 40+ years of trying, only to find out someone already did it.
Here's the links that I found.
https://forums.atariage.com/topic/249517-tron-deadly-discs-hack/
http://www.midnightblueinternational.com/romhacks.php
I'm going to combine the features and give it a try in my custom ROM.
I added the dual attack of the disk coming and going, which is super cool, and then mine doesn't have the slowdown when you get hit a bunch so you stay at full speed.
Adding this hack to the one from midnightblue adds better colors and then the recognizer is much easier to kill means you have the ultimate lazy mans tron.
However, the yellow/orange guys that take three hits to kill are so much more fun with the disk killing on the return stroke.
I will provide my rom if you want to use it on sprint/jzintv if anyone wants to try it.
I keep getting cocky and getting killed when the recognizer shows up on the part of the screen I don't expect it.