Play Bubble Trouble, shoot bouncing bubbles with your harpoon, split them into smaller pieces, and clear each level before time runs out.

Here's a quick look at the game:
Bubble Trouble is a classic arcade game where you play as a little devil in a trench coat, armed with a harpoon gun to destroy bouncing bubbles. Created by Kresimir Cvitanovic, the game challenges you to clear each level without getting hit or running out of time. The tricky part is that shooting a large bubble doesn't destroy it immediately. Instead, it splits into two smaller bubbles, creating even more moving targets to deal with.
How to Play Bubble Trouble
Move your character along the bottom of the screen and fire your harpoon straight upward. When it hits a large bubble, that bubble splits into two smaller ones. Keep shooting until every bubble has been reduced to its smallest size and completely destroyed.
Meanwhile, the bubbles bounce around the room, changing direction when they hit the walls or floor. You must avoid touching them while positioning yourself to shoot. Getting hit costs you a life, and the countdown timer means you cannot spend too long avoiding the action.
Clear every bubble before time expires to advance to the next level. As you progress, the arrangements become harder to manage, requiring more careful movement and shooting.
Bubble Trouble Controls
Player 1:
- Left / Right Arrow Keys: Move your character.
- Spacebar: Shoot the harpoon upward.
Player 2:
- A / D: Move left and right.
- Q: Shoot the harpoon.
The modern HTML5 version supports local two-player gameplay, allowing two people to cooperate on the same keyboard. Controls can also be customized in the game settings.
Why Smaller Bubbles Are Dangerous
The biggest bubbles may look threatening, but splitting them creates a different problem. Each successful hit increases the number of moving objects until the fragments reach their smallest size.
Smaller bubbles bounce closer to the ground, leaving less vertical space between them and your character. Shooting several large bubbles in quick succession can fill the screen with difficult-to-avoid targets.
Instead of splitting every large bubble immediately, try clearing the smaller fragments from one area before creating more. This keeps the number of active hazards manageable and reduces the chances of getting surrounded.
Tips for Clearing Levels
- Watch the bounce patterns: Bubbles follow predictable paths between walls and the floor. Position yourself where a bubble will travel rather than chasing its current location.
- Keep an escape route: Standing near the edge can limit your movement when smaller bubbles approach. Make sure you have enough room to dodge.
- Avoid creating too many fragments: Breaking several large bubbles at once can make the screen harder to navigate. Clear smaller bubbles whenever you have a safe opportunity.
- Pay attention to the timer: Waiting for the perfect shot wastes valuable time. Balance careful positioning with steady shooting.
- Move while firing: You can reposition your character after launching a harpoon, helping you avoid bubbles approaching from the sides.
Can You Play Bubble Trouble with Two Players?
Yes. Bubble Trouble includes a cooperative two-player mode where both players share the same screen and work together to eliminate the bubbles. Each player controls a separate character, making it possible to cover different areas of the room.
Working together can help control the growing number of smaller bubbles, but both characters still need to avoid collisions. Coordinate your positions so you can clear the remaining targets without blocking each other's escape routes.




















