| Game Name | System |
|---|
| Simatic PG675 | MAME |
| Simatic PG685 OUA11 | MAME |
| Simatic PG685 OUA12 | MAME |
| Simon (Rev A) | MAME |
| Simon (Rev F) | MAME |
| Simply Fruits (Maygay) (EPOCH) (1.2, set 1) | MAME |
| Simply Fruits (Maygay) (EPOCH) (1.2, set 2) | MAME |
| Simply the Best (Pcp) (PROCONN?) | MAME |
| Simpson Junior (bootleg of J. J. Squawkers) | MAME |
| Simpsons Bowling (GQ829 UAA) | MAME |
| Simpsons Kooky Carnival (Redemption) v0.90 New Jersey | MAME |
| Simpsons Kooky Carnival (Redemption) v1.03 | MAME |
| Simpsons Kooky Carnival (Redemption) v1.05 | MAME |
| Sinbad | MAME |
| Sinbad (Bwb) (MPU4) (set 1) | MAME |
| Sinbad (Bwb) (MPU4) (set 10) | MAME |
| Sinbad (Bwb) (MPU4) (set 11) | MAME |
| Sinbad (Bwb) (MPU4) (set 12) | MAME |
| Sinbad (Bwb) (MPU4) (set 13) | MAME |
| Sinbad (Bwb) (MPU4) (set 14) | MAME |
| Sinbad (Bwb) (MPU4) (set 15) | MAME |
| Sinbad (Bwb) (MPU4) (set 16) | MAME |
| Sinbad (Bwb) (MPU4) (set 17) | MAME |
| Sinbad (Bwb) (MPU4) (set 18) | MAME |
| Sinbad (Bwb) (MPU4) (set 19) | MAME |
| Sinbad (Bwb) (MPU4) (set 2) | MAME |
| Sinbad (Bwb) (MPU4) (set 20) | MAME |
| Sinbad (Bwb) (MPU4) (set 21) | MAME |
| Sinbad (Bwb) (MPU4) (set 22) | MAME |
| Sinbad (Bwb) (MPU4) (set 23) | MAME |
| Sinbad (Bwb) (MPU4) (set 24) | MAME |
| Sinbad (Bwb) (MPU4) (set 25) | MAME |
| Sinbad (Bwb) (MPU4) (set 3) | MAME |
| Sinbad (Bwb) (MPU4) (set 4) | MAME |
| Sinbad (Bwb) (MPU4) (set 5) | MAME |
| Sinbad (Bwb) (MPU4) (set 6) | MAME |
| Sinbad (Bwb) (MPU4) (set 7) | MAME |
| Sinbad (Bwb) (MPU4) (set 8) | MAME |
| Sinbad (Bwb) (MPU4) (set 9) | MAME |
| Sinbad (Norway) | MAME |
| Sinbad (Nova) (MPU4) (set 1) | MAME |
| Sinbad (Nova) (MPU4) (set 2) | MAME |
| Sinbad (Nova) (MPU4) (set 3) | MAME |
| Sinbad (Nova) (MPU4) (set 4) | MAME |
| Sinbad (Nova) (MPU4) (set 5) | MAME |
| Sinbad (Nova) (MPU4) (set 6) | MAME |
| Sinbad (Nova) (MPU4) (set 7) | MAME |
| Sinbad 2000 (German) (Nova) (Scorpion 4) | MAME |
| Sindbad Mystery | MAME |
| Sinistar (prototype version) | MAME |
| Sinistar (revision 2) | MAME |
| Sinistar (revision 3) | MAME |
| Sir Lancelot | MAME |
| Sir Prize (PR2004, SIRV) (Mazooma) (Scorpion 4) | MAME |
| Sir Prize (PR7079, SIRP) (Mazooma) (Scorpion 4) (set 1) | MAME |
| Sir Prize (PR7079, SIRP) (Mazooma) (Scorpion 4) (set 2) | MAME |
| Sir Winalot (Maygay) (EPOCH) (2.1, set 5) | MAME |
| Sir Winalot (Maygay) (EPOCH) (2.6, set 1) | MAME |
| Sir Winalot (Maygay) (EPOCH) (2.6, set 4) | MAME |
| Sir Winalot (Maygay) (EPOCH) (3.3, set 2) | MAME |
| Sir Winalot (Maygay) (EPOCH) (3.3, set 3) | MAME |
| Sitcom | MAME |
| Sitcom Timer | MAME |
| Six Million Dollar Man | MAME |
| Six Shooter (Vivid) (MPU5) (v1.1, set 1) | MAME |
| Six Shooter (Vivid) (MPU5) (v1.1, set 2) | MAME |
| Six Shooter (Vivid) (MPU5) (v2.0, set 1) | MAME |
| Six Shooter (Vivid) (MPU5) (v2.0, set 2) | MAME |
| Six Shooter (Vivid) (MPU5) (v2.0, set 3) | MAME |
| Six Shooter (Vivid) (MPU5) (v2.0, set 4) | MAME |
| Six Shooter (Vivid) (MPU5) (v2.0, set 5) | MAME |
| Six Shooter (Vivid) (MPU5) (v2.0, set 6) | MAME |
| Six Shooter (Vivid) (MPU5) (v2.0, set 7) | MAME |
| Six Shooter (Vivid) (MPU5) (v2.1, set 1) | MAME |
| Six Shooter (Vivid) (MPU5) (v2.1, set 2) | MAME |
| Six Shooter (Vivid) (MPU5) (v2.1, set 3) | MAME |
| Six Shooter (Vivid) (MPU5) (v2.1, set 4) | MAME |
| Six Shooter (Vivid) (MPU5) (v2.1, set 5) | MAME |
| Six Shooter (Vivid) (MPU5) (v2.1, set 6) | MAME |
| Six Spinner (Maygay) (M1A/B) | MAME |
| Sizzling (JPM) (SYSTEM5) | MAME |
| Skat TV | MAME |
| Skat TV (version TS3) | MAME |
| Skateball | MAME |
| Skater (DECO Cassette) (Japan) | MAME |
| Skeet Shot | MAME |
| Skelagon | MAME |
| Ski Champ (Japan) | MAME |
| Ski Jump | MAME |
| Skill '98 (Talking ver. s98-1.33) | MAME |
| Skill Cash (v1.1) (MPU4 Video) | MAME |
| Skill Cherry '97 (Talking ver. sc3.52) | MAME |
| Skill Cherry '97 (Talking ver. sc3.52c4) | MAME |
| Skill Dice (BFM) (Scorpion 4 + Adder 4) | MAME |
| Skill Drop Georgia (Ver. G1.0S) | MAME |
| Skill Flight | MAME |
| Skill Flight (Playmatic) | MAME |
| Skill Fruit Bonus (Version 1.6) | MAME |
| Skill Fruit Bonus (Version 1.7) | MAME |
| Skill Fruit Bonus (Version 1.9R Dual) | MAME |
