I started the game in the first version of Fallout 3. Then I installed GOTY, and the DLCs are AWESOME, but I still want an ending for the game to start another character. Is it possible? Thank you!

The game doesn't officially end once you install Broken Steel. You decide for yourself when to quit playing and start another character.

There's no reason not to have multiple characters going at once, just make sure you're using actual saves and not quick/auto saves (which is good advice in general).

Broken Steel releases the shackles of an otherwise looming end.

That is atleast until you're gunned down by either Hellfire Troopers or Overlords. But it's not a big "GAME OVER". :wink_smile: