Here I had a quick attempt at modelling the water flow from the popular 2D minecraft genre game Terraria. 1, 2 & 3 - Select tool: Earth, Air, or Water. Mouse - to Paint P - Pause (and again to unpause) R - Reset / Clear the Level
Credit to @griffpatch! you have to get rid of the block to turn on the shower, and once he finishes, get rid of the blocks to pull out the plug.
