Bubble Trouble: Golly! Ghost! 2/Gameplay

Controls

 * Lightgun: Use the lightgun to direct your gunsight around the screen; player 1 is given the codename of "ZIP" (and his score is displayed on the left side of the screen), and player 2 is given the codename of "ZAP" (and his score is on that right side). Squeeze the trigger to fire a shot from the gun.
 * Start Button: Press to start a one or two player game.

Normal creatures
There are now eight types of normal creatures; from left to right: Tuna, Snapper, Balloon Pop, Tosu, Unagi, Pirahna and Mr. Jow. 1 point.

Bonus Creatures
There are now only four types of bonus creatures, which happen to be the original ghosts from this game's predecessor. From left to right: Blue Ghost, Yellow Ghost, Green Ghost and Red Ghost. 2-5 points.

Boss Creatures
There are now five different boss creatures; from left to right: Boss Pirate, Boss Stone Idol, Boss Octopus, Boss Bubble Monster and Boss Water Ghost. Once defeated, the text "SCENE X CLEAR!" (X being the scene number) will appear on the screen.

Bubbles
Shooting these small pockets of air have the chance of clearing the screen of all enemies, however they will usually pop with no effects to the game.