Name: Shining Force II: Challenge Mode
Original title: Shining Force II
Platform: Sega Genesis / Mega Drive
Region: USA
Media: Cartridge
Controller: Gamepad
Genre: Role Playing Game
Gametype: Hack
Release Year: 2008
Players: 1
Hacked by: Obob
Version: 1.01
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This hack makes the monsters much stronger, and improves the weaker force members to better balance the team. Many members have new spells and abilities. Most monsters have double HP, 10% more attack and 10% more defense. Boss monsters are much harder. A comprehensive list of changes is included in the readme file.

Version 1.01 (released 6/30/2008) further improves the Zeon battle. It is compatible with saves from previous versions, provided those saves weren't made during the Zeon battle.

http://www.romhacking.net/hacks/409/