Rising Iron is the fifty-sixth Extra Ops introduced in Metal Slug Attack.
Story[]
Introduced Units[]
Unit
|
Rarity
|
Available?
|
|
|
No
|
|
|
Yes, via P.O.W. Rescue Shop
|
|
|
No
|
|
|
No
|
Event Stage Breakdown[]
Expert Units[]
Expert Units
|
Get Unit
|
|
|
|
|
|
|
|
Box Crank
|
✓
|
|
|
[[File:|20px|link=]] 60%
+5%
|
[[File:|20px|link=]] 100%
+7%
|
[[File:|20px|link=]] 200%
+9%
|
|
Pre-Acquisition
|
✓
|
|
[[File:|20px|link=]] 30%
+3%
|
[[File:|20px|link=]] 45%
+4%
|
[[File:|20px|link=]] 60%
+5%
|
[[File:|20px|link=]] 75%
+6%
|
|
Pick Up!!
|
✓
|
|
[[File:|20px|link=]] 10%
+1%
|
[[File:|20px|link=]] 20%
+2%
|
[[File:|20px|link=]] 30%
+3%
|
[[File:|20px|link=]] 40%
+4%
|
|
Extra Ops (Previous)
|
✓
|
|
|
[[File:|20px|link=]] 10%
|
[[File:|20px|link=]] 15%
|
[[File:|20px|link=]] 20%
|
|
Reward
|
✓
|
|
[[File:|20px|link=]] 6%
|
[[File:|20px|link=]] 9%
|
[[File:|20px|link=]] 12%
|
[[File:|20px|link=]] 15%
|
|
Reward
|
✓
|
[[File:|20px|link=]] 3%
|
[[File:|20px|link=]] 5%
|
[[File:|20px|link=]] 7%
|
[[File:|20px|link=]] 9%
|
[[File:|20px|link=]] 11%
|
Milestones[]
|
|
|
|
100 |
50,000 |
|
|
1,000 |
|
10 |
|
1,500 |
80,000 |
|
|
2,000 |
|
|
10
|
2,500 |
100,000 |
|
|
3,000 |
|
10 |
|
3,500 |
100,000 |
|
|
4,000 |
|
|
10
|
4,500 |
100,000 |
|
|
5,000 |
|
10 |
|
6,000 |
100,000 |
|
|
7,000 |
|
|
10
|
8,000 |
100,000 |
|
|
9,000 |
|
10 |
|
10,000 |
100,000 |
|
|
12,500 |
|
|
10
|
15,000 |
100,000 |
|
|
17,500 |
|
10 |
|
20,000 |
100,000 |
|
|
22,500 |
|
|
10
|
25,000 |
100,000 |
|
|
27,500 |
|
10 |
|
30,000 |
100,000 |
|
|
35,000 |
|
|
10
|
40,000 |
100,000 |
|
|
45,000 |
|
10 |
|
50,000 |
100,000 |
|
|
55,000 |
|
|
10
|
60,000 |
150,000 |
|
|
65,000 |
|
10 |
|
70,000 |
150,000 |
|
|
75,000 |
|
|
10
|
80,000 |
150,000 |
|
|
85,000 |
|
10 |
|
90,000 |
150,000 |
|
|
95,000 |
|
|
10
|
100,000 |
200,000 |
|
|
110,000 |
|
20 |
|
120,000 |
200,000 |
|
|
130,000 |
|
|
20
|
140,000 |
200,000 |
|
|
150,000 |
|
20 |
|
160,000 |
200,000 |
|
|
170,000 |
|
|
20
|
180,000 |
|
20 |
|
190,000 |
200,000 |
|
|
200,000 |
|
|
20
|
210,000 |
200,000 |
|
|
220,000 |
|
20 |
|
230,000 |
200,000 |
|
|
240,000 |
|
|
20
|
250,000 |
200,000 |
|
|
260,000 |
|
20 |
|
270,000 |
|
|
20
|
280,000 |
200,000 |
|
|
290,000 |
|
20 |
|
300,000 |
|
|
20
|
310,000 |
200,000 |
|
|
320,000 |
200,000 |
|
|
330,000 |
200,000 |
|
|
340,000 |
200,000 |
|
|
350,000 |
 x50 |
|
|
360,000 |
300,000 |
|
|
370,000 |
300,000 |
|
|
380,000 |
300,000 |
|
|
390,000 |
300,000 |
|
|
400,000 |
 x30 |
|
|
410,000 |
500,000 |
|
|
420,000 |
500,000 |
|
|
430,000 |
500,000 |
|
|
440,000 |
500,000 |
|
|
450,000 |
 x1 |
|
|
460,000 |
1,000,000 |
|
|
470,000 |
1,000,000 |
|
|
480,000 |
1,000,000 |
|
|
490,000 |
1,000,000 |
|
|
500,000 |
 x1 |
|
|
Daily Ranking Rewards[]
Rank
|
Boss Reward (parts)
|
1
|
|
2
|
|
3
|
|
4-6
|
|
7-10
|
|
11-20
|
|
21-30
|
|
31-40
|
|
41-50
|
|
51-75
|
|
76-250
|
|
Mission Breakdown[]
Stage
|
|
Items / Trophies of War
|
|
Enemies
|
Levels
|
Ratio
|
|
Stage 1
|
5
|

|
3
|
|
94%
|
1
|
|
5%
|
5
|
|
1%
|
20
|
|
|
50
|
Stage 2
|
10
|

|
3
|
|
91%
|
1
|
|
7%
|
5
|
|
2%
|
20
|
|
|
100
|
Stage 3
|
20
|

|
4
|
|
88%
|
1
|
|
9%
|
5
|
|
3%
|
20
|
|
|
220
|
Stage 4
|
35
|

|
4
|
|
85%
|
1
|
|
11%
|
5
|
|
4%
|
20
|
|
|
400
|
Stage 5
|
50
|

|
4
|
|
82%
|
1
|
|
13%
|
5
|
|
5%
|
20
|
|
|
600
|
Stage 6
|
70
|

|
5
|
|
79%
|
1
|
|
15%
|
5
|
|
6%
|
20
|
|
|
830
|
CHALLENGE[]
Difficulty
|
CHALLENGE
|
REWARD
|
|
"Clear 1 Stage 3 times in a row with an S-Rank".
|
 x1
|
|
"Clear 2 stage by releasing all prisoners".
|
 x1
|
|
"Clear 3 Stage when TEAM: 'Custom Weapons' occurs".
|
 x1
|
|
"Clear 4 Stage with at most 5 units in your deck".
|
 x20
|
|
"Make appearing 1 time a RARE BOSS".
|
 50,000
|
|
"Challenge achievement 5".
|
 x1
|
|
"Clear 5 Stage with at most a base level of 3".
|
 x1
|
|
"Clear 6 Stage with a deck with at most 1000 AP".
|
 x30
|
|
"Clear 7 Stage by delivering the coupe the grace with the 'Metal Slug Attack' support system".
|
 x50
|
|
"Clear 8 Stage within 60 counts".
|
 x1
|
|
"Make appearing 3 time a RARE BOSS".
|
 100,000
|
|
"Challenge achievement 5".
|
 x1
|
|
"Clear 9 Stage with an S-Rank using a deck with only Regular Army units".
|
 10,000
|
|
"Clear 9 Stage with an S-Rank using a deck with only Rebel Army units".
|
 10,000
|
|
"Clear 9 Stage with an S-Rank using a deck with only Ptolemaic Army units".
|
 10,000
|
|
"Clear 9 Stage with an S-Rank using a deck with only Space Army units".
|
 10,000
|
|
"Clear 9 Stage with an S-Rank using a deck with only Independant Army units".
|
 10,000
|
|
"Challenge achievement 5".
|
 x1
|
Event Items[]