Instructions are given in game. I'm sorry but at the beginning Opal asks you your name twice, and it goes a bit weird, just type in your name both times and it'll sort itself out. I couldn't fix it. There are two quests, achievements and an inventory, there is also two new mermaids and scenes. It is a finished game!!!!! It goes a bit laggy when it comes to he boss level
Thank you so much to mermaid girl for this awesome engine and i hope some of the credit for this game goes to her for creating the mermaid character style and back story and the beginning scene. (I did change the back story a little)