| | Mega Zone (Barcrest) (MPU5) | 1969 | Barcrest | m5mega | | 0.00 |
 | Mega Zone (Interlogic / Kosuka) (clone of: megazone) | 1983 | Konami / Interlogic / Kosuka | megazonei | | 0.00 |
| Mega Zone (Konami set 1) | 1983 | Konami | megazone | Shooter / Driving Vertical | 7.57 |
| Mega Zone (Konami set 2) (clone of: megazone) | 1983 | Konami | megazonea | | 0.00 |
| Mega Zone (Kosuka set 1) (clone of: megazone) | 1983 | Konami / Kosuka | megazoneb | | 0.00 |
| Mega Zone (Kosuka set 2) (clone of: megazone) | 1983 | Konami / Kosuka | megazonec | | 0.00 |
| | Mega-Tech | 1989 | Sega | megatech | BIOS | 6.40 |
| | Megabell (Concept Games Ltd) (?) | 1969 | Concept Games Ltd | ec_mgbel | | 0.00 |
| | Megabucks Poker (Bwb) (MPU4 Video) | 1969 | BwB | v4megbuk | | 0.00 |
 | Megadon | 1982 | Epos Corporation (Photar Industries license) | megadon | Shooter / Field | 0.00 |
| | Megalink (Barcrest) (Dutch) (MPU4) | 1969 | Barcrest | m4meglnk | | 0.00 |
 | Megatack | 1980 | Game Plan (Centuri license) | megatack | Shooter / Gallery | 2.50 |
| | Megatouch 5 (9255-60-01 ROC, Standard version) (clone of: megat5) | 1997 | Merit | megat5a | | 0.00 |
| | Megatouch 5 (9255-60-01 ROI, Standard version) | 1997 | Merit | megat5 | | 7.50 |
| | Megatouch 5 (9255-60-07 RON, New Jersey version) (clone of: megat5) | 1998 | Merit | megat5nj | | 0.00 |
| | Megatouch 5 Turnier Version (9255-70-50 ROD, Bi-Lingual GER/ENG version) (clone of: megat5) | 1998 | Merit | megat5tg | | 0.00 |
| | Megatouch 6 (9255-80-01 ROA, Standard version) | 1998 | Merit | megat6 | | 0.00 |
| | Megatouch III (9255-20-01 ROF, Standard version) (clone of: megat3) | 1995 | Merit | megat3a | | 0.00 |
| | Megatouch III (9255-20-01 RON, Standard version) | 1996 | Merit | megat3 | | 0.00 |
| | Megatouch III (9255-20-06 ROD, California version) (clone of: megat3) | 1995 | Merit | megat3caa | | 0.00 |
