点击bubballs使它们爆炸。提高你的连续爆炸得分以赚取奖牌。完成关卡以升级并获得更多bubballs。

或者，按住主bubball（看起来像一个射击靶标），然后在任何方向上滑动并释放，以推动它，触碰到的任何bubballs都会爆炸。仅使用这种方法完成一个阶段以赚取奖牌。

自动保存和重置：游戏会自动保存你的结果和游戏设置。要重置你的游戏得分并开始新游戏，请点击主bubball 10次。确保不要错过。成功点击第10次后，所有剩余的bubballs将同时爆炸，你的游戏结果将被重置，你将再次回到第0阶段。

游戏中显示的符号：
?? = 游戏声音关闭。
?????? = 游戏声音开启，音量低/中/高。
? = 错过的bubballs总数。
?? = 爆炸的bubballs总数。
? = 清除的阶段数（表示你当前的等级）。
?? = 从前一阶段获得的奖牌。
?? = 持有的奖牌总数，包括来自这个阶段的一个。
?? = 你当前的连续爆炸计数。

键盘控制：
F1 = 切换所有游戏声音开/关（默认为开）。
F2 / F3 = 减少/增加游戏音量10%。
F4 = 将游戏音量设置为50%（默认）。
F5 = 重新加载游戏，从当前等级重新开始。
F7 = 通过30、40、50和60 fps循环帧率。
F8 = 将帧率设置为60 fps（默认）。
F9 = 切换当前音量、帧率和对象计数的显示。
F11 = 在全屏和窗口模式之间切换。

鼠标控制：
左键 - 点击，按住并拖动以使bubballs爆炸。
右键 - 按下，按住并移动以平移视图。
滚轮 - 向上/向下转动滚轮以放大/缩小视图。

触摸控制：
单触摸 - 按下，按住并拖动以使bubballs爆炸。
多点触摸 - 按下，按住并拖动以平移视图；捏合以放大/缩小视图。

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Click on bubballs to pop them. Get your pop-streak high to earn a medal.
Clear stages to level up and get more bubballs.

Alternatively, press and hold the main bubball (looks like a shooting target),
then swipe and release in any direction to propel it, popping any bubballs
it touches. Complete a stage using only this method to earn a medal.

Auto-Save and Reset: The game auto-saves your results and game settings.
To reset your game score and start a new game, click 10 times on the main bubball.
Make sure you don't miss. After the 10th successful click, all remaining bubballs will
pop at once, your gameplay results will be reset, and you will be at stage 0 again.

Symbols shown in-game:
?? = Game sounds are OFF.
?????? = Game sounds are ON, at low/medium/high volume.
? = Total number of bubballs missed.
?? = Total number of bubballs popped.
? = Number of stages cleared (indicates your current level).
?? = Medals earned from previous stages.
?? = Total number of medals held, including one from this stage.
?? = Your current pop-streak count.

Keyboard controls:
- F1 = Toggle all game sounds ON/OFF (default is ON).
- F2 / F3 = Decrease / Increase game volume by 10%.
- F4 = Set game volume to 50% (default).
- F5 = Reload the game, restarting at the current level.
- F7 = Cycle the frame rate through 30, 40, 50, and 60 fps.
- F8 = Set the frame rate to 60 fps (default).
- F9 = Toggle display of current volume, frame rate, and object counts.
- F11 = Switch between full screen and windowed mode.

Mouse controls:
Left button - Click, hold, and drag to pop bubballs.
Right button - Press, hold, and move to pan the view.
Wheel - Turn the wheel up/down to zoom the view in/out.

Touch controls:
Single touch - Press, hold, and drag to pop bubballs.
Multi-touch - Press, hold, and drag to pan the view; pinch in/out to zoom in/out.