7.56%
MISSION ALL COMPLETE
Clear the game using no continue
13.06%
METAL SLUG ATTACK
Defeat a boss using the METAL SLUG ATTACK
20.62%
TEAMWORK
Play in MULTIPLAYER
20.96%
KING OF RESCUE
Free 100 POWs
22.34%
1,000 TOMBS
Kill 1,000 enemy soldiers
60.48%
RESCUE
Free 50 POWs
63.23%
HI-DO
Clear FINAL MISSION
65.64%
IRON NOKANA
Clear MISSION 5
69.42%
KING OF BOMBERS
Throw 200 grenades
69.42%
SHOE & KARN
Clear MISSION 4
72.85%
TANI OH
Clear MISSION 3
78.01%
200 TOMBS
Kill 200 enemy soldiers