| Contra (US) |
  |
No |
 |
| Contra |
|
No |
 |
| Contra (US) |
|
No |
 |
| Contra (US) |
|
No |
 |
| Contra (Japan bootleg) |
|
No |
 |
| Contra (US bootleg) |
|
No |
|
| Contra (US, set 1) |
|
No |
|
| Contra (bootleg) |
|
No |
|
| Contra (US, set 2) |
|
No |
|
| Contra (PlayChoice-10) |
|
No |
|
| Contra (US bootleg) |
|
No |
|
| Contra (PlayChoice-10) |
|
No |
|
| Contra (Japan) |
|
No |
|
| Contra (US bootleg) |
|
No |
|
| Contra (PlayChoice-10) |
|
No |
|
| Contra (Japan bootleg) |
|
No |
|
| Contra (Japan) |
|
No |
|
| Contra (Japan bootleg) |
|
No |
|
| Contra (US, Set 1) |
|
No |
 |
| Contra (PlayChoice-10) |
|
No |
|
| Contra (Japan) |
|
No |
|
| Contra (Japan, set 2) |
|
No |
|
| Contra (Japan bootleg) |
|
No |
|
| Contra (Japan bootleg, set 2) |
|
No |
|
| Contra (Japan bootleg, set 1) |
|
No |
|
| Contra (bootleg) |
|
No |
|
| Contra (US, Set 2) |
|
No |
|
MAME