Fallout New Vegas DLC Order

*Meetup with Caesar first before you do these DLCs
DLC Quests:
1. Honest Hearts - Happy Trails Expedition
2. Old World Blues - Midnight Science Fiction Feature
3. Dead Money - Sierra Madre Grand Opening
4. Lonesome Road - The Reunion

Lonesome Road Companion Bug:
This game lets you fight along side companions. There is a known bug where your companion in Lonesome Road ED-E gets stuck. Here’s how you fix it:
1. Save your game: Create a hard save before attempting any fixes.
2. Open the console: Press the tilde key (`~` or ```).
3. Select ED-E* Click on ED-E with your mouse. His reference ID (e.g., `0015e5e0`) and name should appear at the top of the screen.
4. Reset his AI: Type `disable` and press Enter. ED-E will disappear.
5. Bring him back: Type `enable` and press Enter. ED-E should reappear in front of you.