Good stuff here. Nice to be able to see the mid-game stuff without having to worry about spoiling other parts of the episodes if you don't want to.
If you don't mind me making a suggestion though, it could help out if you linked to tastefulmrship's episode walkthroughs for the first 5 achievements. Give people quick and easy access to it if someone gets stuck so they wouldn't have to look far for help. Just a thought is all.