Russian Social Justice Warrior named Pidorashka Chmonic managed to fill bathtub. It took two days to do it.
A short technology demo of stealth horror game on Godot 2.1.
Trick Note: particles had their gravity vector animated using AnimationPlayer.
Project Download links (linux/win): https://vetta-vetka.itch.io/pidorashka-chmonik
^Source code included.