I don't think missing episodes affects the Good ending, as long as you have 70-80% complete or higher and do the farplane whistle thing correctly then you're fine. Not sure what the exact % is, first time I did it I got the sad ending because I only had 60% complete, and for my second attempt I got the good ending with 98% (curse me for failing "Shave the Hypello?" and saving!)Originally Posted by Syren