But finishing it only once will give you the "normal" ending. For the true ending, and the true boss, you have to finish it a ...
In the 80s and 90s, games had more limitations, but that meant boss fights were more creative. A masterclass example of this ...
Video games' most infamously hardest final bosses are a topic that often gets a varied response, either due to how you prep to fight them or because of their sheer brutal difficulty repeatedly ...