Drag the crack vertically, then press Burst.
Lower crack → stronger initial jet (flow depends on water depth).
What you should see:
- Waterline lowers continuously while water drains.
- A curved jet exits the breach and falls under gravity.
- Jet spreads into a puddle that hits room boundaries.
- Fish swim against the current then get swept out.
- Rocks sink, plants partially float, and the toy bobs.
- Glass fragments tumble and slow down in water.