i have an idea for a deluxe version of this.
new playable characters: nacho, jesse, walter (begrudgingly), skyler, hank, tuco, the twins (probably works like double dash), kuby, todd
three new stages: walt's neighborhood, the superlab, the neo-nazi compound
new items: bag of meth (works like the blue shell), golden mushroom, starman
new special unlockable cutscene: hank's death scene but he shoots jack instead and the rest of the racers come out and wish walter a happy birthday. he dies instantly
upgraded graphics (aka, fully custom models and animations)
voicelines play out while they're racing
a grand prix mode and a time trial mode
obviously this would take a lot of time to make but i feel like it would be worth it. i might just make the journey myself if you would allow me to