I completed the game quite efficiently after a few tries. I took 4 minutes to complete the game, previously was 8, it was fairly easy for me, the most complicated one will be the buttons on the alien controller, took me quite a lot of times, but was able to get the hang of it, I must be the only person that commented 9 years after this game had been released. I apologize. I can't really provide a detailed walk through yet as I am not too efficient in completing the game. Awesome gameplay. Not too challenging for me.