If you suddenly get stuck at one of the stages, boosters will come to your aid. For example "rainbow" - removes all octopuses of the color with which you swap them. And "Bomb" - will remove all the octopuses that are next to it.
Removes all octopuses of the color with which you swap them
Cars
Bike
Catwa
Candy
Jumpy
Marie
Kid C
Virus
Impos
Jump
Monst
Hero
Sword
Baffl
Draw
Frien
Hide
Zombi
Rusty
Ship
Hats
Nerdy
1010
Fun R
Newbo
Fall
Ice C
Crazy
Valen
Turn
Basem
Handg
My Ch