Yes, this is absolutely the correct use of the "not complete" tag, and I have to remember that because I persist on some games WAY LONGER than I ought to.

Thank you. Good reminder.

(aaaugh platformers with on-screen controls. NOT FOR THIS GAME but if you ever want to play those and you think they might support it, please please please get a good Android-compatible controller, or even a mini-USB-to-whatever controller you prefer adaptor.)