Phase 3, you say? This is it. This is the part where you finally get to break free from the shackles of our oppressors and make a run for it.
Before you can escape, you need to prepare. Gather your tools, stock up on snacks, and get a good night's sleep. You don't want to be a cranky, sleepy prisoner when you're making your break.
The map will be your best friend in Phase 3. Study it, know it, love it. It's your key to success.