Did you use the online emulator on the creation page in the Gamebuino website or the other here: http://games.aoneill.com/wasm-proto/ ? At the Lucifer dialogue, you just have to press A button (J on the keyboard) like in the other dialogues. I will try to ask someboby for a Windows version but I can't promise. And the game is open source, so anybody could try to make a Windows version if he knows how to do it.
I used the one in the gamebuino website, just checked it out again, the game somehow went smoothly but once again i stuck at the same Lucifer dialogue as i've said before, the problem here is that the game seems to crash or freeze at this point, Lucifer's sprite is not moving at all and pressing A on the screen or J in the keyboard does not do anything.