Hey guys! I've created a simple video guide that displays each command or if you want to listen, I have a text to speech program reading out each command at the correct time so you never even have to look at the commands yourself. Each level is time stamped at the bottom of the video if you get lost. To unlock this achievement you just have to finish the 8 levels included within Episode 5.
Episode 5 starts at 13:20 through the video, enjoy!