Having owned both, I’d say IMDN has code that puts it ahead. I like the music, but I’m kinda tired of it. Still love the layout and the rules. The massive number of high scores up for grabs is awesome too.
Unclear if DP will get that same type of rule set. I hope so. But it’s still fun the way it is regardless. Love the music, sound effects, pixel graphics, and the team ups / boss fights.