you should add an endless mode that ends when it tops out and levels when you get a certain score to go to the next level every level it gets a little faster like Tetris, and another mode like time trial but you have to get a certain score to pass to the next stage and characters that react like Azumanga puzzle bobble
btw u can get the sounds and sounds from sound resources
Arcade - Azumanga Daioh Puzzle Bobble - The Spriters Resource (spriters-resource.com)
Arcade - Azumanga Daioh Puzzle Bobble - The Sounds Resource (sounds-resource.com)
9/1 0
ik this game is made in a quickie but I like more stuff