I have played this Bubble Bobble DS game and I hated it. You start off with 3 of your dinosaur characters to play in each level but once you play the game it goes downhill.
First of all certain enemies cannot be bubbled and you need to constantly switch to another dinosaur character just to kill that monster. Seriously what the heck were Ignition Company thinking? It's literally a chore to have to constantly switch out the dinosaur characters and you're in danger of losing one life which makes the game harder than it needs to be which makes it hell to play through. Also when you jump on bubbles you cannot easily jump on bubbles or get over ledges which makes it easy to screw up.
Also it doesn't help that when you die and lose all extra lives, you have to play a hard DS stylus game just to continue and if you fail the minigame it's game over right in your face. Ugh it's horrible and there's no save files, no passwords. It's literally impossible to beat this damn game! I don't know how the youtube gamers on youtube were able to beat this awful DS game and I noticed the ending is bad. I never got to beat this game even though I'm a video game expert. This game needed to have a save state feature which it doesn't and I gave up on this terrible DS game.
To the Bubble Bobble gaming community please skip this awful Bubble Bobble game and skip the Bubble Bobble Revolution game and play the original NES game instead which is more fun which has passwords and unlimited continues without the stupid minigame requirements or the other Bubble Bobble games which are more fun.
I pray to God that there won't be another terrible Bubble Bobble DS game like this one. This bad game needs to go out of print and copies destroyed which is a shame because the artwork and music are the only things I liked from this terrible game. I'd like to forget this horrible DS game ever existed and in the meantime I'll just play Bubble Bobble on my Wii virtual console or on the NES mini console which I enjoy more.