If you think you have all the words filled in properly but nothing is happening, hint: base64(VGhlIGNvcnJlY3QgdHJhbnNsYXRpb24gb2YgdGhlIGFsaWVuIHdvcmQgImN2aXF6dnhxIiBpcyBub3QgIm5ld2hhcnQiLg==), and spoiler: base64(SXQncyAiZXZlcnN0cm9uZyIu). I suspect there may be a bug in the game that it uses the wrong message at one point.