| | Action 2000 (Version 1.2) (clone of: act2000) | 1999 | Amcoe | act2000o3 | | 0.00 |
| | Action 2000 (Version 3.10XT) (clone of: act2000) | 1999 | Amcoe | act2000o2 | | 0.00 |
| | Action 2000 (Version 3.3) (clone of: act2000) | 1999 | Amcoe | act2000o | | 0.00 |
| | Action 2000 (Version 3.30XT Dual) (clone of: act2000) | 1999 | Amcoe | act2000vx | | 0.00 |
| | Action 2000 (Version 3.30XT, set 1) (clone of: act2000) | 1999 | Amcoe | act2000dx | | 0.00 |
| | Action 2000 (Version 3.30XT, set 2) (clone of: act2000) | 1999 | Amcoe | act2000bx | | 0.00 |
| | Action 2000 (Version 3.5E Dual) | 1999 | Amcoe | act2000 | | 0.00 |
| | Action 2000 (Version 3.5R Dual) (clone of: act2000) | 1999 | Amcoe | act2000v1 | | 0.00 |
| | Action 2000 (Version 3.5R, set 1) (clone of: act2000) | 1999 | Amcoe | act2000d1 | | 0.00 |
| | Action 2000 (Version 3.5R, set 2) (clone of: act2000) | 1999 | Amcoe | act2000b1 | | 0.00 |
| | Airline Pilots (Rev A) (clone of: alpiltdx) | 1999 | Sega | alpilota | | 0.00 |
| | Airline Pilots Deluxe (Rev B) | 1999 | Sega | alpiltdx | | 0.00 |
 | Aqua Rush (Japan, AQ1/VER.A1) | 1999 | Namco | aquarush | Puzzle | 7.00 |
| | Autumn Moon (sample of: aristmk4) | 1999 | Aristocrat | autmoon | | 10.00 |
| | Battle Bakraid (Japan) (Wed Apr 7 1999) (clone of: bkraidu) | 1999 | Eighting | bkraidj | | 0.00 |
| | Battle Bakraid - Unlimited Version (Japan) (Tue Jun 8 1999) (clone of: bkraidu) | 1999 | Eighting | bkraiduj | | 0.00 |
| | Battle Bakraid - Unlimited Version (U.S.A.) (Tue Jun 8 1999) | 1999 | Eighting | bkraidu | | 0.00 |
 | Battle Bubble (v2.00) (clone of: bangball) | 1999 | Banpresto (Limenko license?) | batlbubl | | 0.00 |
| | Battle Gear | 1999 | Taito | batlgear | | 0.00 |
 | beatmania 4th MIX (ver JA-A) | 1999 | Konami | bm4thmix | Rhythm | 3.90 |
