| 2017-05-08 04:59:00 | menace | Updated competition placing info for Extremal Shock in General Probe 1997 4K Intro competition |
| 2016-03-25 13:13:52 | menace | Added link https://files.scene.org/view/parties/1997/general_probe97/in4k/hc_shock.zip |
| 2012-06-09 09:19:12 | menace | Set release date to 15 February 1997 |
| 2012-06-09 09:19:00 | menace | Added competition placing for Extremal Shock in General Probe 1997 4K Intro competition |
| 2012-06-09 09:14:29 | menace | Set title to 'Extremal Shock' |