FOR THE SECOND ELEVATOR BATTERY.
49- Run over the battery (the radio will go off automatically and you'll
have to listen to it.) Pick up battery and place in elevator. Go up
elevator. Leave elevator and pick up flare. Use flare. (You don't have
to walk out a ways or anything. Just use it right away if you want.)
Tyrant will come out, just avoid him and run around till the helicopter
drops the rocket launcher. Kill Tyrant.
50- The End. Hopefully, this will take you less than three hours. (I
did it with 2:09:10 and 11 saves.) Restart game with Rocket Launcher.
Blow thy enemies to little pieces. Smile with a big grin......

That's about it. Please make any necessary adjustments and such
according to your style of play. If you feel you need to carry more
weapons than healing that's fine, or vice versa. But it's definitely
worth it to run around with the Rocket Launcher. It's kind of funny
when you play it again with a Huge Rocket Launcher in your arms and when
Barry gives you the acid rounds, you ask him what about him, and he
says, "I have this!" and you're carrying this huge weapon 'o
destruction. Or if/when you meet him on the balcony to see Forest and he
says to you, "Take this (bazooka). You don't have a weapon Jill." And
there you are carrying a Rocket Launcher in your arms. Anyways, good
luck to everybody and enjoy.....
Thanks to Revolution reader Tu T. Dang!