OKAY, science girl is finally complete after weeks of boredom waiting for sprites to be finished XD
here's the finished demo (though all that has changed in the demo level is the inclusion of the new sounds), but it also becomes the full game once the unlock file is placed in the game folder.
you can purchase the unlock file for £1.90 (i didn't know what to charge)
full version includes;
1 happy end(?)
be sure to report any bugs that slipped through the net and i can patch it as soon as possible :)