 | Silent Scope 2 | 2000 | Konami | sscope2 | Unplayable | 3.67 |
| | Silent Scope EX (ver UAA) | 2001 | Konami | sscopex | | 8.00 |
| | Silhouette | 1969 | ACE | acefruit | | 1.00 |
 | Silk Worm (Japan) (clone of: silkworm) | 1988 | Tecmo | silkwormj | | 0.00 |
| Silk Worm (World) | 1988 | Tecmo | silkworm | Shooter / Misc. Horizontal | 5.96 |
| | Silver 7s (Bwb) (MPU5) (set 1) | 1969 | Bwb | m5sil7 | | 0.00 |
| | Silver 7s (Bwb) (MPU5) (set 2) (clone of: m5sil7) | 1969 | Bwb | m5sil7a | | 0.00 |
| | Silver Classic (Pcp) (MPS) | 1969 | Pcp | j2silvcl | | 0.00 |
| | Silver Game | 1983 | | silverga | | 0.00 |
| | Silver Ghost (JPM) (IMPACT) | 1969 | JPM | j6slvgst | | 0.00 |
| | Silver Ghost (JPM) (MPS) | 1969 | JPM | j2slvrgh | | 0.00 |
| | Silver Land (clone of: rpatrol) | 1981 | Falcon | silvland | Sports / Skiing | 0.00 |
| | Silver Lights (Barcrest) (MPU2) | 1969 | Barcrest | m2svlite | | 0.00 |
| | Silver Millennium | 1995 | Para | silvmil | | 7.00 |
| | Silver Nudger (Mdm?) (MPU4) | 1969 | Mdm? | m4silnud | | 0.00 |
| | Silver Reels (JPM) (SYSTEM5, set 1) | 1969 | JPM | j5slvree | | 0.00 |
| | Silver Reels (JPM) (SYSTEM5, set 2) (clone of: j5slvree) | 1969 | JPM | j5slvreea | | 0.00 |
| | Silver Screen (Barcrest) (MPU5) (set 1) | 1969 | Barcrest | m5silver | | 0.00 |
| | Silver Screen (Barcrest) (MPU5) (set 2) (clone of: m5silver) | 1969 | Barcrest | m5silver06 | | 0.00 |
| | Silver Screen (Barcrest) (MPU5) (set 3) (clone of: m5silver) | 1969 | Barcrest | m5silver03 | | 0.00 |
