Complex sentence: In the game's final shot, Leon's neck is shown bleeding green blood, revealing him to be the second B.O.W. Neither the fate of the real Leon nor the cliffhanger ending were acknowledged in future series releases.
Split into simpler sentences: In the game's final shot, Leon's neck is shown bleeding green blood, revealing him to be the second B.O.W. What happened to the real Leon is not revealed. However, neither the fate of the real Leon as depicted in the game nor the cliffhanger ending were acknowledged in future series releases.