Not that difficult after all
Complete the seventh stage ('Van Krist Labs') at any difficulty level
10/13/2015
9:47:28 PM
Very Rare 7.0%
System liberated
Complete the fifth stage ('Turady Deep Sea') at any difficulty level
10/12/2015
3:38:07 PM
Rare 33.7%
Piece of rock
Complete the third stage ('Ethia Ruins') at any difficulty level
10/12/2015
2:58:23 PM
Common 51.4%
Ready for the junkyard
Complete the first stage ('Zeus Sector') at any difficulty level
10/12/2015
2:39:11 PM
Common 80.2%
METAL SLUG ATTACK
Defeat any boss in the game with the METAL SLUG ATTACK
10/12/2015
1:09:01 PM
Rare 27.1%
