I dont get it? If they made robokill 1 free with a free expansion pack why do I still have to pay for playing the rest? IDK about you guys, but thats the problem I have. I tried deleting the saved game from when it was still charging, but it didnt work. So help me because I love that game.

Robokill: Titan Prime is not free.
The first episode is free, if you purchase you now get a 'new' free episode.
For those that have already purchased, you can play the new episode free.