I wish i have access to just 2nd and 3rd episodes for free to play so I can decide that Shall I buy The 4th and 5th episodes, because when you gets addicted to it then suddenly it makes a stop then we desparately want to get the last two to get the complete experience. As a psychologist I kn9w workings of brain so that if it is done(provide 2nd and 3rd episodes for free) then definitely brain will crave to get the last two episodes and it shall be surely beneficial to the developer too.