| | Up Up and Away (Barcrest) (MPU4) (set 5) (clone of: m4uuaw) | 1969 | Barcrest | m4uuaw__d | | 0.00 |
| | Up Up and Away (Barcrest) (MPU4) (set 50) (clone of: m4uuaw) | 1969 | Barcrest | m4uuaw__am | | 0.00 |
| | Up Up and Away (Barcrest) (MPU4) (set 51) (clone of: m4uuaw) | 1969 | Barcrest | m4uuaw__an | | 0.00 |
| | Up Up and Away (Barcrest) (MPU4) (set 52) (clone of: m4uuaw) | 1969 | Barcrest | m4uuaw__ao | | 0.00 |
| | Up Up and Away (Barcrest) (MPU4) (set 53) (clone of: m4uuaw) | 1969 | Barcrest | m4uuaw__ap | | 0.00 |
| | Up Up and Away (Barcrest) (MPU4) (set 54) (clone of: m4uuaw) | 1969 | Barcrest | m4uuaw__aq | | 0.00 |
| | Up Up and Away (Barcrest) (MPU4) (set 6) (clone of: m4uuaw) | 1969 | Barcrest | m4uuaw__e | | 0.00 |
| | Up Up and Away (Barcrest) (MPU4) (set 7) (clone of: m4uuaw) | 1969 | Barcrest | m4uuaw__f | | 0.00 |
| | Up Up and Away (Barcrest) (MPU4) (set 8) (clone of: m4uuaw) | 1969 | Barcrest | m4uuaw__g | | 0.00 |
| | Up Up and Away (Barcrest) (MPU4) (set 9) (clone of: m4uuaw) | 1969 | Barcrest | m4uuaw__h | | 0.00 |
| | Up Yer Riggin Club (Global) (v2.8 Protocol) (Stealth) (clone of: gl_uyr) | 1969 | Global | gl_uyrp | | 0.00 |
| | Up Yer Riggin Club (Global) (v2.8) (Stealth) | 1969 | Global | gl_uyr | | 0.00 |
| | Up Your Alley | 1987 | Cinematronics | upyoural | | 0.00 |
 | Up'n Down (315-5030) | 1983 | Sega | upndown | Maze / Driving | 6.50 |
| Up'n Down (not encrypted) (clone of: upndown) | 1983 | Sega | upndownu | Maze / Driving | 0.00 |
 | US AAF Mustang (25th May. 1990 / Seoul Trading) (clone of: mustang) | 1990 | UPL (Seoul Trading license) | mustangs | Shooter / Flying Horizontal | 0.00 |
| US AAF Mustang (25th May. 1990) | 1990 | UPL | mustang | Shooter / Flying Horizontal | 8.28 |
| US AAF Mustang (bootleg) (clone of: mustang) | 1990 | bootleg | mustangb | Shooter / Flying Horizontal | 0.00 |
| US AAF Mustang (TAB Austria bootleg) (clone of: mustang) | 1990 | bootleg (TAB Austria) | mustangb2 | | 0.00 |
 | Us vs. Them | 1984 | Mylstar | usvsthem | Shooter / Flying (chase view) | 5.50 |
