good game bro, cute. if you accept some tips....
1- the slimes should be a little heavier. they are taking a long time to fall. This hurts the gameplay a little
2- turn off sound option
3- the icon that shows the current slime is not necessary, because I can already see what the current slime is when I position the line
4- randomize the sound effects a little
5- maybe is cool make a differen effect for combos
God bless you and your family. Jesus LOVE you.