How many playable characters were in Sonic the Hedgehog 2?
2
2
2
3
2
3
2
3
4
2
3
4
2
3
4
2
3
5
4
2
3
5
4
2
3
5
4
2
3
5
4
2
3
5
4
2
1
3
5
4
2
1
3
5
4
2
1
3
5
4
2
1
6
3
5
4
2
1
6
3
5
4
2
1
6
3
5
4
2
7
0
1
6
3
5
4
2
7
1
0
6
3
5
4
2
7
1
8
6
3
5
4
7
1
8
6
3
5
4
7
1
8
6
5
4
7
1
8
6
5
4
7
1
8
6
5
7
1
8
9
6
5
7
1
8
9
6
5
7
11
1
8
9
6
10
7
11
1
8
9
6
10
7
11
1
8
9
6
10
13
7
11
1
8
16
9
6
10
13
7
11
12
1
8
16
9
6
10
13
7
11
12
8
16
9
6
10
13
7
11
12
14
8
16
9
6
10
13
7
11
12
14
8
16
144
256
102
132
144
256
104