| Stinger (prototype?) (clone of: stinger) | 1983 | Seibu Denshi | stinger2 | Shooter / Flying Horizontal | 0.00 |
| Strafe Bomb (clone of: scramble) | 1981 | bootleg? (Omni) | strfbomb | Shooter / Flying Horizontal | 0.00 |
| Super Cobra | 1981 | Konami | scobra | Shooter / Flying Horizontal | 5.78 |
| Super Cobra (bootleg) (clone of: scobra) | 1981 | bootleg | scobrab | Shooter / Flying Horizontal | 0.00 |
| Super Cobra (Sega) (clone of: scobra) | 1981 | Konami (Sega license) | scobrase | Shooter / Flying Horizontal | 0.00 |
| Super Cobra (Stern Electronics) (clone of: scobra) | 1981 | Konami (Stern Electronics license) | scobras | Shooter / Flying Horizontal | 0.00 |
| Super Spacefortress Macross II / Chou-Jikuu Yousai Macross II | 1993 | Banpresto | macross2 | Shooter / Flying Horizontal | 6.55 |
| Syvalion (Japan) | 1988 | Taito Corporation | syvalion | Shooter / Flying Horizontal | 7.75 |
| Tengai (World) | 1996 | Psikyo | tengai | Shooter / Flying Horizontal | 6.93 |
| Thunder Cross (set 1) | 1988 | Konami | thunderx | Shooter / Flying Horizontal | 6.18 |
| Thunder Cross II (Asia) (clone of: thndrx2) | 1991 | Konami | thndrx2a | Shooter / Flying Horizontal | 0.00 |
| Thunder Cross II (World) | 1991 | Konami | thndrx2 | Shooter / Flying Horizontal | 8.43 |
| Thunder Force II MD (Mega-Tech) | 1989 | Tecno Soft / Sega | mt_tfor2 | Shooter / Flying Horizontal | 0.00 |
| ThunderForce AC | 1990 | Sega / Technosoft | tfrceac | Shooter / Flying Horizontal | 7.99 |
| ThunderForce AC (bootleg) (clone of: tfrceac) | 1990 | bootleg | tfrceacb | Shooter / Flying Horizontal | 0.00 |
| ThunderForce AC (Japan) (clone of: tfrceac) | 1990 | Sega / Technosoft | tfrceacj | Shooter / Flying Horizontal | 0.00 |
| Transformer | 1986 | Sega | transfrm | Shooter / Flying Horizontal | 4.75 |
| Turtle Ship (North America) | 1988 | Philko (Sharp Image license) | turtship | Shooter / Flying Horizontal | 6.50 |
| Twin Falcons | 1989 | Philko (Poara Enterprises license) | twinfalc | Shooter / Flying Horizontal | 4.60 |
| U.N. Squadron (USA) | 1989 | Capcom / Daipro | unsquad | Shooter / Flying Horizontal | 8.10 |