The acid is blocking the exit to the sewers! And there is a scary monster, The Gloggin! You must turn the acid stream off via the wheel and throw a cup of acid at the Gloggin to send him back (acid doesn't feel good on the skin). Click on the arrow buttons to move. Click the cup to throw acid (only if you have collected some) Hold down the wheel to turn it. This was made in like... uh... I don't know...
