| 2023-09-01 20:13:46 | ps1ch | Added tag 'slpm-86456' |
| 2023-04-19 13:35:18 | ps1ch | Added link https://files.scene.org/view/demos/groups/paradox/psx/pdx-msxt-cracktro.zip |
| 2023-02-01 18:34:17 | ps1ch | Added tag 'trainer' |
| 2022-09-11 15:49:48 | ps1ch | Added info file |
| 2022-09-11 15:49:24 | ps1ch | Added screenshot |
| 2022-09-11 15:49:17 | ps1ch | Added tag 'hitmod' |
| 2022-09-11 15:49:07 | ps1ch | Updated link https://www.youtube.com/watch?v=k5i4jQW2Z1M |
| 2022-09-11 15:48:59 | ps1ch | Set release date to 16 December 2000 |
| 2020-12-28 10:08:06 | ericorsio | Edited soundtrack details for Metal Slug X (JAP) +6 PAL/NTSC Selector |
| 2017-03-15 06:57:03 | menace | Added links: http://www.pouet.net/prod.php?which=49448, https://files.scene.org/view/demos/groups/paradox/psx/pdx-059.zip |
| 2017-03-14 04:48:47 | menace | Added credit for Estrayk on Metal Slug X (JAP) +6 PAL/NTSC Selector: Music |
| 2017-03-14 04:48:43 | menace | Added credit for JiBe on Metal Slug X (JAP) +6 PAL/NTSC Selector: Graphics |
| 2017-03-14 04:48:29 | menace | Added credit for Deature on Metal Slug X (JAP) +6 PAL/NTSC Selector: Code (trainer) |
| 2017-03-14 04:48:04 | menace | Set title to 'Metal Slug X (JAP) +6 PAL/NTSC Selector' |
| 2017-03-14 04:47:35 | menace | Added production 'Metal Slug X (JAP) PAL/NTSC Selector' |