| Arcade Video game |  Red Clash | 1981 | Tehkan, Ltd. Tokyo, Japan |
| Arcade Video game | River Patrol | 1981 | Orca Corp. Japan |
| Arcade Video game | Robby Roto Model 530 | 1981 | Bally Midway Mfg. Co. Franklin Park, IL, USA |
| Arcade Video game | Robby Roto Model 574 | 1981 | Bally Midway Mfg. Co. Franklin Park, IL, USA |
| Arcade Video game | Robby Roto Model 576 | 1981 | Bally Midway Mfg. Co. Franklin Park, IL, USA |
| Arcade Video game | Rock Climber | 1981 | Taito Corp. Japan |
| Arcade Video game | Rolling Star Fire | 1981 | Sigma Enterprises, Inc. Tokyo, Japan |
| Arcade Video game | Ron II Mah-Jongg | 1981 | Sanritsu Japan |
| Arcade Video game |  Round-Up Cocktail model | 1981 | Centuri, Inc. Hialeah, FL, USA |
| Arcade Video game | Round-Up Upright model | 1981 | Centuri, Inc. Hialeah, FL, USA |
| Arcade Video game | Route 16 | 1981 | Sun Electronics Corp. Japan |
| Arcade Video game | Royal Mahjong | 1981 | Nichibutsu Nihon Bussan Co., Ltd. Osaka, Japan |
| Arcade Video game | Satan of Saturn | 1981 | SNK Corp. Shin Nihon Kikaku Japan |
| Arcade Video game | Satan's Hollow Model 941 | 1981 | Bally Midway Mfg. Co. Franklin Park, IL, USA |
| Arcade Video game | Satan's Hollow Model 942 | 1981 | Bally Midway Mfg. Co. Franklin Park, IL, USA |
| Arcade Video game | Satan's Hollow Model 943 | 1981 | Bally Midway Mfg. Co. Franklin Park, IL, USA |
| Arcade Video game | Scramble | 1981 | Stern Electronics, Inc. Elk Grove Village, IL, USA |
| Arcade Video game | Scramble | 1981 | Karateco Tokyo, Japan |
| Arcade Video game | Scramble Model GX387 | 1981 | Konami Industry Co., Ltd. Japan |
| Arcade Video game | Shark Attack | 1981 | Pacific Novelty Mfg., Inc. Marina Del Rey, CA, USA |
| Arcade Video game | Sky Skipper | 1981 | Nintendo Co., Ltd. Japan |
| Arcade Video game | Snap Jack | 1981 | Universal Co., Ltd Tokyo, Japan |
| Arcade Video game | Solar Fox Model 578 | 1981 | Bally Midway Mfg. Co. Franklin Park, IL, USA |
| Arcade Video game | Solar Fox Model 580 | 1981 | Bally Midway Mfg. Co. Franklin Park, IL, USA |
| Arcade Video game | Solar Fox Model 982 | 1981 | Bally Midway Mfg. Co. Franklin Park, IL, USA |
| Arcade Video game | Solar Quest | 1981 | Cinematronics, Inc. El Cajon, CA, USA |
| Arcade Video game | Space Battle | 1981 | Game World, Ltd. Nottingham, England |
| Arcade Video game | Space Bugger | 1981 | GAT Game-A-Tron New Britain, CT, USA |
| Arcade Video game | Space Cruiser | 1981 | Taito Corp. Japan |
| Arcade Video game | Space Dungeon | 1981 | Taito America Corp. Elk Grove Village, IL, USA |
| Arcade Video game | Space Fortress | 1981 | Century Electronics, Ltd. England |
| Arcade Video game | Space Fury | 1981 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Space Panic | 1981 | ADP-Automaten GmbH Germany |
| Arcade Video game | Space Rocks | 1981 | Estevez, J. Barcelona, Spain |
| Arcade Video game | Space Seeker | 1981 | Taito Corp. Japan |
| Arcade Video game |  Space Shoot | 1981 | Atari, Inc. CA, USA |
| Arcade Video game | Space Train | 1981 | Armenia, Ltd. |
| Arcade Video game | Spiders | 1981 | Venture Line, Inc. Phoenix, AZ, USA |
| Arcade Video game | Star Destroyer Bosconian Cocktail Table model | 1981 | NAMCO, Ltd. Japan |
| Arcade Video game | Star Destroyer Bosconian Model 550 | 1981 | Midway Mfg. Co. Schiller Park, IL, USA |
