Our hero in Bubble Gun Master is seriously threatened by multi-colored blocks. They quickly build a wall and slowly but steadily approach the character. Help him, he is armed and that is good. The gun shoots the balls, which, falling on the wall, turn into square blocks of the same color as the bubble. If you achieve that there are three or more identical cubes nearby, they will dissolve in the air and in this way the guy will be able to cope with the looming threat. If you hesitate or shoot in the wrong place, the wall will only strengthen. Win this war with blocks.