Complex sentence: Characters who remain hidden in the other versions appear unlocked by default in "Unchained"; producer Shaun Himmerick explained that the staff wanted to show players characters that were difficult to obtain in "Deception" such as Liu Kang.
Split into simpler sentences: Characters who remain hidden in the other version appear unlocked in "Unchained". The producer Shaun Himmerick commented that the staff wanted to show players characters that were difficult to obtain in "Deception" such as Liu Kang.