I played through on my iPhone, but I reached a point in Episode 3 where the object I needed to interact with didn't have a 'tap' icon and couldn't tap it/progress.
I then replayed that chapter to see if it fixed it, no.
I then replayed from the start of the episode to see if it fixed it, no.
I then played the game from the start, no.
I then reinstalled it and played the game through again but another game breaking bug occurred, this time near the end of Episode 2.
Even though I loved the story and the characters, I just had to quit. It was too much.
All of the above happened many months ago, but yesterday I saw this for 75% off on Steam and thought I should try playing the PC version... maybe with a different version, I might have more luck?
Well, as I'm sure you can probably imagine, I've already lost my save file.
6 attempts to finish the game and 6 failures. Telltale won't be seeing a single penny of mine ever again. Fuck them.