this secret area contains hundreds of times as much content as the actual game.
How can a part be bigger than the whole? You probably want to say "as the rest of the game" instead. It took me a bit of effort to understand what you are trying to say.
Thanks for the feedback! I implemented your suggestion.
No idea why you were voted down.
Let's say you recently purchased a new computer game. Reviewers like the game, but they say that the game itself pales in comparison to a massive, difficult-to-access secret area near the end. Bizarrely, this secret area contains over 90% of the content in the game. It's also rumored to be a lot better designed.
If you're like most gamers, you'll probably play through the game normally a few times, and go for the secret area on your second or third try. But what if the game was real life, and you died as soon as your first try ended?
Edit for clarifying points: