| bfdigdug | | Dig Dug (mini arcade) | Basic Fun | 2018 |
| digdug | | Dig Dug (rev 2) | Namco | 1982 |
| digdug1 | digdug | Dig Dug (rev 1) | Namco | 1982 |
| digdug2 | | Dig Dug II (New Ver.) | Namco | 1985 |
| digdug2o | digdug2 | Dig Dug II (Old Ver.) | Namco | 1985 |
| digdugat | digdug | Dig Dug (Atari, rev 2) | Namco (Atari license) | 1982 |
| digdugat1 | digdug | Dig Dug (Atari, rev 1) | Namco (Atari license) | 1982 |
| dzigzag | digdug | Zig Zag (Dig Dug hardware) | bootleg | 1982 |
| gdigdug | | Dig Dug (Gakken) | Gakken | 1983 |
| m5zigzag | | Zig Zag (Barcrest - Red Gaming) (MPU5) | Barcrest / Red Gaming | 199? |
| zigzagb | | Zig Zag (bootleg Dig Dug conversion on Galaxian hardware, set 1) | bootleg (LAX) | 1982 |
| zigzagb2 | zigzagb | Zig Zag (bootleg Dig Dug conversion on Galaxian hardware, set 2) | bootleg (LAX) | 1982 |
