Page values for "Operation: Aliens"
"missedreleases" values
| name | Operation: Aliens |
| format | MD |
| region | |
| date | 1993 |
| name | Operation: Aliens |
| format | MD |
| region | |
| date | 1994 |
"unreleased" values
| name | Operation: Aliens |
| format | Mega Drive |
| date |
"companies" values
| name | Operation: Aliens |
| format | Mega Drive |
| company | THQ |
| role | Publisher |
| specificrole | |
| credited | Yes |