20th Century Trip
21st Century Meltdown
8.18
| Polythene | Album | LP | ECHLP15 | UK |
| Polythene | Album | Tape | ECHMC15 | UK |
| Polythene | Album | CD | RR 8598-2 | Europe |
| Polythene | Album | CD | 62085 - 2 | America |
| Polythene | Album | Tape | 62085-4 | America |
| Polythene | Album | CD | PCCY 1114 | Japan |
| Polythene (Canada) | Album | CD | CD-62085 | Rest Of World |
| Polythene (Full Album) | Promo | CD | ECHCD15 | UK |
| Polythene (Full Album) | Promo | CD | 2-62085-P | America |
| Polythene (Full Album) | Promo | CD | N/A | America |
| Polythene (Korea) | Album | CD | D-1368 | Rest Of World |
| Polythene (Korea) | Album | Tape | C-1368 | Rest Of World |
| Polythene (Repackaged) | Album | CD | ECHCD19 | UK |
| Polythene (Repackaged) | Album | LP | ECHLP15 | UK |
| Polythene (Repackaged) | Album | Tape | ECHMC19 | UK |
| Polythene (Repackaged) Version 2 | Album | CD | ECHCD19 | UK |
21st Century Meltdown
| Buck Rogers | Single | CD | MUSH020202 | Australia |
| Buck Rogers (5 Track CDR) | Promo | CD | N/A | UK |
| Buck Rogers (6 Track CDR) | Promo | CD | N/A | UK |
| Buck Rogers (Maxi) | Single | CD | RR 2055-3 | Europe |
| Buck Rogers (Part 2) | Single | CD | ECSCX106 | UK |
| Buck Rogers (Sampler) | Promo | CD | N/A | UK |
| Echo Park | Album | CD | PCCY-01498 | Japan |
| Echo Park (Full Album Tape) | Promo | Tape | N/A | Japan |
| Echo Park (Korea) | Album | CD | PCKD 00091 | Rest Of World |
| Picture Of Perfect Youth | Album | CD | ECHCD52 | UK |
| Picture Of Perfect Youth | Album | LP | ECHLP52 | UK |
| Picture Of Perfect Youth | Promo | CD | PCCY-01838 | Japan |
| Picture Of Perfect Youth | Album | CD | PCCY-01838 | Japan |
| Picture Of Perfect Youth (Limited Edition) | Album | CD | ECHCD52 | UK |
| Picture Of Perfect Youth (Triple 12" White Label) | Promo | Vinyl | ? | UK |
8.18
| Advance CD | Promo | CD | N/A | America |
| Radio Promo Edits (CDR) | Promo | CD | N/A | UK |
| Rapture Radio (CDR) | Promo | CD | n/a | UK |
| Silent Cry | Album | CD | VICP64173 | Japan |
| Silent Cry | Promo | CD | N/A | Japan |
| Silent Cry | Album | CD | ECHCD79 | UK |
| Silent Cry | Promo | CD | ECHPR79 | UK |
| Silent Cry | Album | LP | ECHLP79 | UK |
| Silent Cry (CDR) | Promo | CD | N/A | Japan |
| Silent Cry (Deluxe Version) | Album | CD | ECHCX79 | UK |
| Silent Cry (Full Album CDR) | Promo | CD | N/A | UK |