How many games in the Dead or Alive series were available on Playstation 2?
2
2
2
3
2
3
2
3
2
3
2
3
2
1
3
2
1
3
4
2
1
3
4
2
1
3
4
2
1
3
4
2
1
3
4
2
1
5
3
4
2
1
5
3
4
2
1
5
3
4
2
1
5
3
4
2
1
5
3
4
2
1
5
3
4
2
1
5
3
4
2
1
5
3
4
1
5
3
4
6
1
5
4
6
1
5
4
6
1
5
4
6
7
1
5
4
6
7
1
5
4
6
7
5
4
6
7
5
6
7
5
6
7
5
6
7
5
6
8
7
5
6
8
9
7
6
8
9
7
6
8
9
7
6
8
9
7
10
6
8
9
7
11
10
6
8
9
7
11
10
6
8
9
7
11
10
6
8
9
7
11
10
13
6
8
9
7
11
10
13
8
9
7
11
10
13
8
9
12
7
11
10
13
8
9
12
7
11
10
13
8
9
12
4 games
2 games
2+
3 games
4 games
2 games
2+
112