| Insomniak: I'll Be Your Nightmare (Radio Edit) | 3:36 | |
| Insomniak: I'll Be Your Nightmare (Vocal Mix) | 6:17 | |
| Insomniak: I'll Be Your Nightmare (Pumping Mix) | 7:54 | |
| Insomniak: I'll Be Your Nightmare (Industrial Mix) | 5:42 | |
| Insomniak: I'll Be Your Nightmare (Innercity Mix) | 5:10 | |
| Insomniak: I'll Be Your Nightmare (Symphony Mix) | 7:33 |
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| Insomniak: I'll Be Your Nightmare (12") | Dance Factory (2) | 8 83942 6 | Italy | 1996 | |
| Imsoniak: I'll Be Your Nightmare (CD, Maxi) | Orbit Records | 8 93773 2 | Germany | 1996 | |
| Insomniak (12") | Anonym Records | Anonym 001 | Germany | 1996 | |
| Insomniak: I'll Be Your Nightmare (12", Promo) | Orbit Records | 0000410 ORB | Germany | 1996 | |
| Insomniak: I'll Be Your Nightmare (2x12") | Orbit Records | 8 93773 6 | Germany | 1996 |