Worms: Open Warfare 2 cheats and cheat codes for Sony PSP

Unlockable medals:
Complete the indicated task to unlock the listed medal in
the Medal Cabinet option.

Winning Streak:
This medal unlocked by winning 5 consecutive games.

Veteran:
This medal unlocked by playing 20 online games.

Tough Nut:
This medal unlocked by completing all campaign levels, including those
in unlockable levels.

Rookie:
This medal unlocked by completing all training levels

Outstanding Bravery:
This medal unlocked by having a comeback win.

Laboratory:
This medal unlocked by completing all laboratory levels, including those
in unlockable levels.

Field Marshal:
This medal unlocked by winning at least twenty online games.

Boffin:
This medal unlocked by completing all puzzles, including those in
unlockable levels.

Big Spender:
This medal unlocked by buying all shop items.

Berserker:
This medal unlocked by killing at least 8 Worms in one round.

Annihilation:
This medal unlocked by winning a game with a lot of health remaining.

100% Complete:
This medal unlocked by getting a 100% completion.