HOW TO PATCH:
Run LUNAR IPS.(Don't have Lunar IPS? Google it.)
Select "APPLY IPS PATCH" and then select
"Advance Wars Returns 3.3" as your patch.
Select a CLEAN(when in doubt, apply the "cleaner.ips" patch first)
NORTH-AMERICAN ROM of ADVANCE WARS 2 - BLACK HOLE RISING.
It should say "The file was successfully patched".
The Rom now contains Advance Wars Returns Version 3.3.

ABOUT:
The IPS Patch contains Advance Wars Returns,
a complete Advance Wars 2 Hack made by 
Vivi the Blossom.
It has reworked COs and game mechanics as well as a brand new 
Campaign with a total of 42 new missions and a full War Room.
A portion of Vs. Mode maps have been replaced by AWBW maps to
facilitate PvP play.
Hard Campaign can be accessed from the start
by pressing select before starting a new
Campaign in the main menu.
Please, have fun with my Hack!
