Double Face is the fifty-third Extra Ops introduced in Metal Slug Attack .
Story [ ]
Abigail oversees the progress of the Drache Macha when the base is suddenly attacked by an unknown intruder. Upon confronting the intruder, she is surprised that the intruder resembles her. She has the soldiers prepare the Drache Macha for combat while the Tiger Macha is evacuated to a safer area.
She is eventually defeated by her doppelganger, and the Drache Macha is heavily damaged. Fortunately, the Tiger Macha was successfully evacuated, so the worse fears were quelled. The doppelganger suddenly stops and speaks to her. Abigail recognizes the voice as the Professor 's, who took Clone Abby out for a test run. He is pleased with the data collected and has it depart so he can improve on it. A rebel soldier attends to Abigail, who tells him to finish the Tiger Macha as soon as possible and to bring Beatriz to her room.
Introduced Units [ ]
Units
Faction
Rarity
Clone Abby
Everlasting Summer Madoka
Drache Macha
Rebel Rifleman(Wrath)
Bazooka Soldier(Wrath)
Shielded Soldier(Wrath)
Expert Units [ ]
Expert Units
Get Unit
Box Crank
✓
40%
100%
200%
Pre-Acquisition
✓
20%
35%
50%
65%
Pick Up!!
✓
15%
25%
35%
45%
Extra Ops (Previous)
✓
8%
13%
18%
Reward
✓
4%
7%
10%
13%
Reward
✓
4%
7%
10%
13%
Reward
✓
4%
7%
10%
13%
Stages [ ]
Normal [ ]
All stages contains 3 hidden P.O.W.s.
Stage
Enemies
Rewards
1
6
100
2
7
150
3
8
200
4
9
250
5
10
300
6
11
350
7
12
400
8
13
450
9
14
500
10
15
550
Hard [ ]
All stages contains 4 hidden P.O.W.s.
Stage
Enemies
Rewards
1
16
600
2
17
640
3
18
680
4
19
720
5
20
760
6
21
800
7
22
840
8
23
880
9
24
920
10
25
960
Hell [ ]
All stages contains 5 hidden P.O.W.s.
Stage
Enemies
Rewards
1
26
1050
2
27
1100
3
28
1150
4
29
1200
5
30
1250
6
31
1300
7
32
1350
8
33
1400
9
34
1450
10
35
1500
Milestones [ ]
Points
Rewards
Total Rewards
100
500,000
500,000
1,000
500,000
10
1,500
100,000
600,000
10
2,000
600,000
10
5
2,500
600,000
20
5
3,000
600,000
50
20
5
3,500
600,000
50
30
5
4,000
200,000
800,000
50
30
5
4,500
800,000
50
40
5
5,000
800,000
50
40
10
6,000
800,000
50
50
10
7,000
300,000
1.1M
50
50
10
8,000
1.1M
50
60
10
9,000
350,000
1.45M
50
60
10
10,000
1.45M
50
60
20
12,500
1.45M
50
80
20
15,000
400,000
1.85M
50
80
20
17,500
1.85M
50
80
10
20
20,000
500,000
2.35M
50
80
10
20
22,500
2.35M
50
80
20
20
25,000
600,000
2.95M
50
80
20
20
27,500
2.95M
50
80
30
20
30,000
2.95M
50
80
30
30
35,000
2.95M
50
80
40
30
40,000
700,000
3.65M
50
80
40
30
45,000
3.65M
50
80
50
30
50,000
3.65M
50
80
50
40
55,000
3.65M
50
80
65
40
60,000
750,000
4.4M
50
80
65
40
65,000
4.4M
50
80
80
40
70,000
4.4M
100
80
80
40
75,000
800,000
5.2M
100
80
80
40
80,000
5.2M
100
80
80
50
85,000
850,000
6.05M
100
80
80
50
90,000
6.05M
150
80
80
50
95,000
6.05M
150
80
80
10
50
100,000
900,000
6.95M
150
80
80
10
50
110,000
6.95M
200
80
80
10
50
120,000
6.95M
200
80
80
10
60
130,000
6.95M
200
80
80
15
60
140,000
1M
7.95M
200
80
80
15
60
150,000
7.95M
200
80
80
15
70
160,000
7.95M
250
80
80
15
70
170,000
1.2M
9.15M
250
80
80
15
70
180,000
9.15M
250
80
80
20
70
190,000
9.15M
250
80
80
20
80
200,000
1.5M
10.65M
250
80
80
20
80
210,000
10.65M
250
80
80
20
90
220,000
10.65M
300
80
80
20
90
230,000
2M
12.65M
300
80
80
20
90
240,000
12.65M
300
80
80
20
110
250,000
12.65M
300
80
80
30
110
260,000
2.5M
15.15M
300
80
80
30
110
270,000
15.15M
300
80
80
30
130
280,000
3M
18.15M
300
80
80
30
130
290,000
18.15M
350
80
80
30
130
300,000
18.15M
350
80
80
30
150
310,000
18.15M
350
80
80
40
150
320,000
3.5M
21.65M
350
80
80
40
150
330,000
21.65M
400
80
80
40
150
340,000
21.65M
400
80
80
40
170
350,000
21.65M
400
80
80
50
170
360,000
4M
25.65M
400
80
80
50
170
370,000
25.65M
450
80
80
50
170
380,000
25.65M
450
80
80
50
190
390,000
25.65M
450
80
80
60
190
400,000
4.5M
30.15M
450
80
80
60
190
410,000
30.15M
500
80
80
60
190
420,000
30.15M
500
80
80
60
210
430,000
30.15M
500
80
80
70
210
440,000
5M
35.15M
500
80
80
70
210
450,000
35.15M
550
80
80
70
210
460,000
35.15M
550
80
80
70
230
470,000
35.15M
550
80
80
80
230
480,000
5.5M
40.65M
550
80
80
80
230
490,000
40.65M
600
80
80
80
230
500,000
40.65M
600
80
80
80
250
550,000
6M
46.65M
600
80
80
80
250
600,000
46.65M
600
80
80
80
250
650,000
6M
52.65M
600
80
80
80
250
700,000
52.65M
600
80
80
80
250
750,000
6M
58.65M
600
80
80
80
250
800,000
58.65M
600
80
80
80
250
850,000
6M
64.65M
600
80
80
80
250
900,000
64.65M
600
80
80
80
250
950,000
6M
70.65M
600
80
80
80
250
1M
70.65M
600
80
80
80
250