While Microsoft Flight Simulator has gotten rave reviews for its hyperrealistic portrayal of Earth, this bug is a pretty glaring mistake.

If you head to the Lagoa Nova airstrip in Brazil, you'll notice that the airstrip is actually at the bottom of this enormous chasm. Try flying down it and eventually the game starts glitching and you get backed out.

We'd like to see what Bill Gates is really hiding down there (the formula for the virus? Steve Jobs' frozen testicles? The real cheat code for Sheng Long?), so if you do make it to the bottom safely, please report back.