| Album Version | 5:42 | EP1/Spock, Ssss, EP1/EP2 (Promo), CLR Podcast 147, Ny Musik Fra Playground Music - Februar 2012, Rough Trade Shops Counter Culture 11 | Vince Clarke & Martin Gore |
| DVS1 Voyage Home Remix | 8:30 | EP1/Spock, EP1/EP2 (Promo), | DVS1 |
| Edit Select Remix | 6:32 | EP1/Spock, EP1/EP2 (Promo), | Vince Clarke & Martin Gore |
| Regis Remix | 6:40 | EP1/Spock, EP1/EP2 (Promo), Fabric 69 | Regis |
| Regis Remix (Loop/Edit) | 0:33 | Fabric 69 | |
| XOQ Remix | 6:15 | EP1/Spock | XOQ |
