Arcade (MAME)

Sichuan II (hack, set 2)

Space Invaders (CV Version)

Side Arms - Hyper Dyne (World)

Side Arms - Hyper Dyne (Japan)

Side Track

Silent Dragon (World)

Silent Dragon (Japan)

Silent Dragon (US)

Silk Worm (Japan)

Silver Land

Simpsons Bowling (GQ829 UAA)

The Simpsons (4 Players World, set 1)

The Simpsons (2 Players World, set 2)

The Simpsons (2 Players Asia)

The Simpsons (2 Players Japan)

The Simpsons (4 Players World, set 2)

Sinistar (prototype version)

Sinistar (revision 2)

Super Invaders (Emag)

Super Invaders (Zenitone-Microsec)

Space Invaders (SV Version)

Space Invaders (SV Version 2)

Space Invaders (TV Version)

Vs. Skate Kids. (Graphic hack of Super Mario Bros.)

Skull & Crossbones (rev 1)

Skull & Crossbones (rev 2)

Skull & Crossbones (rev 3)

Skull & Crossbones (rev 4)

Sky Adventure (Japan)

Sky Base

Sky Bumper

Sky Destroyer (Japan)

Sky Diver

Sky Kid (CUS60 version)

Sky Kid Deluxe (set 2)

Sky Kid (old version)

Sky Kid (Sipem)

Sky Raider (Uniwars bootleg)

Slap Fight (bootleg set 1)

Slap Fight (bootleg set 2)

Slap Fight (bootleg set 3)

Slip Stream (950515 Hispanic)

Sly Spy (US revision 2)

Smash T.V. (rev 3.01)

Smash T.V. (rev 4.00)

Smash T.V. (rev 5.00)

Smash T.V. (rev 6.00)

Super Muscle Bomber: The International Blowout (Japan 940831)

Super Muscle Bomber: The International Blowout (Japan 940808)

Super Monaco GP (World, FD1094 317-0126)

Super Monaco GP (World, Rev A, FD1094 317-0126a)

Super Monaco GP (Japan, Rev B, FD1094 317-0124a)

Super Monaco GP (Japan, Rev A, FD1094 317-0124a)

Super Monaco GP (US, Rev C, FD1094 317-0125a)

Super Monaco GP (US, Rev B, FD1094 317-0125a)

Super Monaco GP (US, Rev A, FD1094 317-0125a)

Super Moon Cresta

Snap Jack

Snapper (Korea)

Sengoku Ace (Japan)

Snow Bros. 2 - With New Elves / Otenki Paradise

Snow Brothers 3 - Magical Adventure

Snow Bros. - Nick & Tom (set 2)

Snow Bros. - Nick & Tom (set 3)

Snow Bros. - Nick & Tom (set 4)

Snow Bros. - Nick & Tom (Dooyong license)

Soccer Brawl (NGM-031)

Sokonuke Taisen Game (Japan)

Solar Fox (upright)

Solar Quest

Solitary Fighter (World)

Solomon's Key (US)

Solomon no Kagi (Japan)

Solvalou (Japan)

Sonic Wings (Japan)

Aero Fighters 3 / Sonic Wings 3

Son of Phoenix

Son Son

Son Son (Japan)

Souko Ban Deluxe (Japan)

Soul Calibur (World, SOC14/VER.C)

Soul Calibur (Japan, SOC11/VER.A2)

Soul Calibur (Japan, SOC11/VER.B)

Soul Calibur (Japan, SOC11/VER.C)

Soul Calibur (US, SOC13/VER.B)

Soul Calibur (US, SOC13/VER.C)

Soul Calibur (World, SOC14/VER.B)

Soul Edge (Asia, SO2/VER.A)

Soul Edge (Japan, SO1/VER.A)

Soul Edge (US, SO3/VER.A)

Soul Edge Ver. II (US, SO3/VER.C)

Space Battle (bootleg set 2)

Space Battle (bootleg set 1)

Space Beam

Space Duel

Space Attack II

Space Echo (set 1)

Space Echo (set 2)

Space Invaders DX (Japan, v2.1)

Space Invaders DX (Japan, v2.0)

Space Firebird (rev. 02-a)

Space Firebird (rev. 03-e set 1)

Space Firebird (rev. 03-e set 2)

Space Firebird (Gremlin)

Space Fever (New Ver.)

Space Fever (Old Ver.)

Space Fever (Older Ver.)

Space Guerrilla

Space Gun (Japan)

Space Gun (US)

Space Intruder

Space Intruder (Japan)

Space Launcher

Space Odyssey (version 2)

Space Odyssey (version 1)

Space Pilot

Space War Part 3

Space Fury (revision B)

Space Walk

Super Pang (World 900914, bootleg)

Super Pang (Japan 901023)

Sparkz (prototype)

Spartan X (Japan)

Spatter

Super Pinball Action (US)

Super Pinball Action (Japan)

Space Dragon (Moon Cresta bootleg, set 2)

Space King

Space War (Sanritsu)

Special Forces II

Space Invaders '95: The Attack Of Lunar Loonies (Ver 2.5A 1995/06/14)

Space Invaders DX (Ver 2.6J 1994/09/14) (F3 Version)

Special Forces

Speed Coin (prototype)

Super Dodge Ball (US)

Speak & Rescue

Speak & Rescue (bootleg)

Spectar (revision 3)

Spectar (revision 1?)

Speed Freak

Speed Up (Version 1.20)

Super Puzzle Fighter II Turbo (USA 960620)

Super Puzzle Fighter II Turbo (Asia 960529)

Super Puzzle Fighter II Turbo (USA 960620 Phoenix Edition) (bootleg)

Super Puzzle Fighter II Turbo (Hispanic 960531)

Super Puzzle Fighter II X (Japan 960531)

Super Puzzle Fighter II X (Japan 960531 Phoenix Edition) (bootleg)

Spiders (set 2)

Spiders (set 3)

Spider-Man: The Videogame (World)

Spider-Man: The Videogame (US)

Super Pierrot (Japan)

1991 Spikes (Italian bootleg)

Spinal Breakers (Japan)

Spinal Breakers (US)

Spin Master / Miracle Adventure

Splatter House (Japan)

Super Punch-Out!!

Super Punch-Out!! (Japan)

Super Glob (Pac-Man hardware) (German bootleg)

Super Glob (Pac-Man hardware)

Springboard (bootleg of Circus)

Springer

Sprint 1

Sprint 2 (set 1)

Sprint 2 (set 2)

Sprint 4 (set 1)

Sprint 4 (set 2)

Sprint 8

Sprint 8 (play tag & chase)

Sports Match

Spy Hunter 2 (rev 1)

S.P.Y. - Special Project Y (US ver. M)

Super Qix (World, Rev 2)

Super Qix (bootleg set 1)

Super Qix (World, Rev 1)

Super Qix (US)

Sunset Riders (bootleg of Megadrive version)

Super Real Mahjong Part 1 (Japan)

Super Real Mahjong Part 2 (Japan)

Super Real Mahjong Part 3 (Japan)

Super Real Mahjong PIV (Japan, older set)

The Speed Rumbler (set 2)

Sanrin San Chan (Japan)

Super Street Fighter II: The New Challengers (Asia 931005)

Super Street Fighter II: The New Challengers (Asia 930914)

Super Street Fighter II: The New Challengers (Hispanic 930911)

Super Street Fighter II: The New Challengers (Japan 931005)